Civil Engineer Projects

Need structural engineer for padel courts

Seeking a UK-based, insured structural engineer to produce comprehensive structural calculations for padel courts. Scope includes foundation design with concrete thickness, permeable macadam specification, and canopy wind-load analysis. Experience with sports-court foundations and local UK codes is essential. Deliverables: clear calculation reports, drawings, and specification notes suitable for construction and permitting. Proven track record, adherence to British Standards and robust attention to durability and drainage performance required.

Full-Stack Software Engineer

We are currently expanding our development team. Three developers have already been hired: - Heshbon Magata - Raj Singh - Neha We are now looking to bring in additional experienced software developers who can contribute not only through strong technical execution but also through effective client-facing communication. This position requires someone who is comfortable working directly with clients in meetings, interviews, and technical discussions, and who can confidently present and explain technical solutions in a clear and professional manner. Role Overview: The ideal candidate is a well-rounded software engineer who combines hands-on development expertise with strong communication and presentation skills. You will be expected to participate in discussions with clients, articulate architectural decisions, and represent ongoing technical work in a clear and structured way. What We Expect: • Minimum of 3 years of professional software engineering experience • Strong command of spoken and written English • Ability to confidently handle client interviews and live discussions • Experience explaining system design, architecture, and implementation approaches • Solid background in modern web, backend, or mobile development stacks • Comfortable working in video-based meetings with clients • Professional behavior, responsiveness, and consistent availability for communication We are seeking individuals who can act as both engineers and effective communicators, ensuring technical clarity in all client interactions. This is intended as a long-term opportunity for professionals who are reliable, articulate, and confident in client-facing environments.

Senior Blockchain/Smart Contract Engineer

Seeking a Senior Blockchain/Smart Contract Engineer to design, develop, and maintain secure, gas-efficient Solidity contracts for DeFi and blockchain protocols. Responsibilities include authoring robust smart contracts, creating automated tests with Foundry/Hardhat, performing security reviews, mitigating risks (flash loans, oracle manipulation, MEV, governance attacks), leveraging analysis tools, supporting audits and deployments, optimizing gas and storage, and documenting technical decisions. Requirements: strong Solidity/EVM expertise, Foundry/Hardhat experience, deep DeFi knowledge, security-first mindset, testing and debugging proficiency, familiarity with OpenZeppelin and upgradeable patterns, and excellent attention to detail. Nice-to-have: Rust/TypeScript, Solana/Anchor experience, formal verification or fuzzing exposure, and multi-chain familiarity. Competitive salary, benefits, flexible hours, and growth opportunities.

Lead Blockchain Engineer – Stablecoins & Financial Systems

StableNaira is hiring a Senior Blockchain Engineer to help build and maintain blockchain-based fintech software for payment workflows, liquidity movement, wallet integrations, and digital asset settlement tools. This is a fully remote role with direct collaboration between our engineering, product, and infrastructure teams. You will work on smart contracts, backend services, blockchain APIs, transaction systems, monitoring tools, and secure integrations with EVM-compatible networks. Responsibilities Design, develop, test, and maintain smart contracts and blockchain integrations. Build backend services for wallets, transaction flows, and digital asset protocols. Develop APIs, transaction processing services, and monitoring systems. Improve transaction reliability, gas efficiency, and settlement performance. Work with backend, frontend, DevOps, product, and compliance-related teams. Participate in architecture planning, protocol integrations, and security reviews. Write automated tests and support CI/CD workflows. Troubleshoot blockchain, backend, and distributed infrastructure issues. Improve system observability, documentation, and engineering best practices. Research relevant Layer 2, EVM, and Web3 technologies when needed. Requirements 4+ years of professional software development experience. Strong experience with Solidity, smart contracts, and the EVM ecosystem. Backend development experience with Node.js, TypeScript, Go, or Python. Experience with Web3 libraries, blockchain APIs, wallets, and transaction flows. Understanding of gas optimization, smart contract security, and blockchain reliability. Experience with databases, REST APIs, distributed systems, Docker, Kubernetes, or CI/CD tools. Strong debugging, problem-solving, and communication skills. Ability to work independently in a remote team environment. Degree in Computer Science, Software Engineering, or equivalent practical experience. Nice to Have Experience with stablecoin, DeFi, payment, or fintech products. Knowledge of Layer 2 networks, cross-chain systems, or bridge integrations. Experience building high-availability backend systems. Open-source contributions or public blockchain project experience. Experience with security reviews, audits, or formal smart contract testing. Work Arrangement Fully remote position. Direct hiring by StableNaira. Full-time or long-term contract arrangement may be considered. Compensation will be based on experience and listed through the Hubstaff pay-rate section. Flexible working schedule with agreed team overlap. Why Join StableNaira You will work on practical blockchain and fintech software with a team focused on secure payment, wallet, and settlement infrastructure. This role gives you the opportunity to contribute to core architecture, improve production systems, and help build reliable blockchain services for real-world financial use cases.

Seeking a Seasoned Low Latency HFT Engineer

• Connects directly to Interactive Brokers via API. • Monitors authorized signal providers or trading strategies. • Uses artificial intelligence to analyze financial news and market sentiment. • Executes futures trades automatically. • Provides advanced risk management and real-time monitoring. • Supports scaling across multiple trading accounts. Core System Requirements Interactive Brokers Integration • Full integration with IBKR API. • Real-time market data access. • Automated order execution. • Support for futures, equities, ETFs, and options. • Position monitoring and account synchronization. • Trade audit logs. Signal Replication Engine • Monitor approved signal feeds. • Detect position openings and closures. • Replicate positions automatically. • Adjustable trade sizing. • Multi-account support. • Real-time synchronization. AI Market Intelligence Engine • Financial news aggregation. • NLP sentiment analysis. • Economic calendar monitoring. • Market-impact scoring. • Trend analysis. • Event-driven trading filters. Automated Execution System • Market orders. • Limit orders. • Stop orders. • Bracket orders. • Position scaling. • Dynamic order routing. Risk Management Framework • Maximum daily loss limits. • Maximum drawdown controls. • Position-size limits. • Exposure limits. • Volatility filters. • Automated trading shutdown protocols. • Trade validation engine. Analytics and Dashboard • Real-time account monitoring. • Performance metrics. • P&L tracking. • Trade history. • Risk analytics. • Strategy performance reporting. • Mobile-friendly dashboard. Preferred Technical Skills Required: • Python • Interactive Brokers API (IBKR) • Quantitative Finance • Algorithmic Trading Systems • REST APIs • Database Development Preferred: • Machine Learning • Artificial Intelligence • Natural Language Processing • Financial Market Data Systems • Cloud Infrastructure • Docker • Kubernetes • Linux Server Administration Deliverables Phase 1 • System architecture • Technical specifications • Development roadmap Phase 2 • IBKR integration • Automated execution engine • Risk management framework Phase 3 • AI news and sentiment analysis engine • Signal replication module • Monitoring infrastructure Phase 4 • Dashboard development • Testing and optimization • Deployment and documentation Performance Expectations • Reliable automated execution. • Stable operation during market hours. • Low-latency order routing through Interactive Brokers. • Comprehensive risk controls. • Scalable architecture. • Secure and maintainable codebase. Important Notes The platform must comply with all Interactive Brokers policies, exchange rules, and applicable financial regulations. The system should be designed with a primary focus on reliability, risk management, transparency, and long-term scalability.

Residential HVAC Design Engineer (Ongoing Work)

We are looking for experienced residential HVAC design engineers who regularly perform load calculations, equipment selection, and duct design for U.S. residential projects. We are currently evaluating long-term partnerships for a growing pipeline of residential HVAC design work and would like to understand typical workflows, turnaround times, pricing, and deliverables from experienced professionals in the industry. Scope of Work For an initial project, we need a complete HVAC design package for a 5-bedroom single-family residence, including: Manual J load calculations Manual S equipment selection Manual D duct design Room-by-room airflow calculations Supply and return layout Register and grille sizing Equipment schedule Duct fabrication details Bill of materials Installation notes Deliverables Load calculation report Equipment sizing documentation HVAC design drawings (PDF) CAD files (preferred) Duct layouts and fabrication details Material takeoff / bill of materials What We'd Like to Learn Please include: Your typical turnaround time Your pricing model (per project or hourly) Software used (Wrightsoft, Elite, CoolCalc, AutoCAD, Revit, etc.) Number of residential HVAC designs completed Whether you work directly with contractors or homeowners Ideal Candidate Strong experience with U.S. residential HVAC systems Familiarity with ACCA Manual J, S, and D methodologies Experience delivering fabrication-ready duct designs Previous work with HVAC contractors preferred This may lead to recurring work for the right candidate.

We’re looking for a Software Engineer to join our team.

We’re developing Web3 infrastructure and applications, including a metaverse gaming platform, a crypto-based real estate platform, and a decentralized exchange (DEX). Currently, we’re looking for a Software Engineer to join our team. Tech stack: React, Next, Node, Web3, JavaScript/TypeScript The role is fully remote with flexible working hours, so you can work in your own time zone if that’s more convenient. We use Slack for communication and task management. We offer both full-time (30~40 hrs/week) and part-time (10~20 hrs/week) options, depending on your availability.

Software Engineer — AI Benchmark & Test Developer (Remote, EST)

Experienced Software Engineer needed to develop AI coding benchmarks: analyze real GitHub PRs, implement robust fixes, author rigorous tests, and craft clear LLM evaluation prompts within reproducible Docker environments. Follow a disciplined 7-step workflow—review PRs, run and validate repos in Docker, implement golden solutions on a dedicated branch, write fail-to-pass tests, compose metadata and prompt variants, and open a three-commit PR. Must be available during EST business hours, proficient in multiple languages (e.g., Python, JavaScript/TypeScript, Go, Ruby, Java), skilled with Git, testing frameworks, Docker, and CI. Ideal candidates practice meticulous TDD, contribute to open source, and communicate proactively, producing high-quality, reproducible deliverables validated by automated checks.

Creation of a wordpress website

Project Overview We are seeking an experienced WordPress web designer/developer to design and build a modern, professional, mobile-responsive website for a civil engineering, utilities, groundworks and training business. The website will be built in WordPress and based on detailed content and page copy that will be provided. Scope of Works The website will include: • Homepage • About Us • Services Section Electrical Utilities Telecoms Utilities Water Utilities Groundworks Training Academy Bespoke Projects • Case Studies • Project Gallery • Careers / Contractor Recruitment • Contact Us • Accreditations • SEO-optimised page structure Key Requirements • Professional corporate design aligned to the construction, utilities and infrastructure sector • Fully responsive across desktop, tablet and mobile • WordPress CMS with easy content management • SEO-friendly structure and page setup • Contact forms and enquiry capture • Project gallery with filtering functionality • Case study template creation • Careers page with application/enquiry functionality • Integration of accreditation and certification logos • Fast loading and optimised performance • GDPR compliant Design Expectations The website should convey: • Professionalism • Safety and compliance • Technical expertise • Quality workmanship • Infrastructure and engineering capability • Training and workforce development capability The design should feel modern, clean, credible and suitable for Tier 1 contractors, developers, utilities providers and commercial clients. Deliverables • Fully developed WordPress website • Installation on hosting environment • Mobile-responsive design • Contact forms configured • Basic on-page SEO implementation • Training/handover on content management • All source files and website ownership transferred upon completion • Unlimited revisions until final approval and sign-off Proposal Requirements Please provide: • Examples of similar WordPress websites delivered • Proposed project timescale • Fixed project cost (no hourly rates) • Recommended theme/page builder approach (Elementor, Bricks, Gutenberg, etc.) • Details of what is included within the quoted price • Confirmation that unlimited revisions are included • Ongoing support and maintenance options (if available) Budget & Selection Criteria We are looking for a professional, high-quality website that reflects the standards of our business and positions us as a leading civil engineering, utilities and training provider. Selection will be based on relevant experience, quality of previous work, understanding of the brief, value for money and commitment to delivering a polished final product with unlimited revisions.

Architects assistant (must have an Ipad Pro)

I'm looking for an architectural assistant to help out with our projects. Key requirements: - MUST have an Ipad pro - be a trained architect or engineer - be available for 2-3 hours per day 5 days/week - excellent written and spoken english Looking for a long term placement which will lead to additional hours for right candidate

opportunity

Anchor bolts calculations

We am looking for a structural engineer to perform a calculation for anchor bolts to secure a steel stand to a concrete base. Result should be what size of anchor bolts use. And some calculations which proves this. We have already the design of the steel construction. Now I have added a specification of the project so please take a look at the attached and let me know if it is still possible. It is important that the work is made according to international standards because it is going to be used for a large bridge in Denmar.

opportunity

Vericon Systems 2026 Show Stand Video: 1min

We are looking for a video animator/motion designer to create a 60-second silent animated video loop for Vericon Systems, to be used on a screen at a UK social housing exhibition. Creative direction: “The existing Vericon stand graphics brought to life.” The video should feel clean, professional, premium and suitable for a B2B social housing audience. It should not feel like a generic AI explainer video or stock animation. The animation should use a medium-vector illustrated style, with clean linework, white/light backgrounds, Vericon blue and green accents, smooth data lines, subtle product pulses, calm residents and simple reporting/dashboard visuals. Video Purpose The video should show how Vericon helps social housing landlords manage in-home issues earlier, while reducing resident stress and confusion. The story follows one connected UK social housing home experiencing two separate issues: High humidity Boiler/heating fault Video Length and Format Length: 60 seconds Format: 16:9 landscape Audio: none Voiceover: none Use: looped on an exhibition stand screen Final export: MP4, 1920 × 1080 minimum Opening with Vericon logo graphic. Scene Structure Scene 1 — Connected Monitoring Inside the Home A modest, clean UK social housing living room. MultiDOT is visible on the wall. HomeHub is also visible. The resident is calm and comfortable. Subtle data particles/pulses show quiet monitoring. Text: Connected Monitoring Inside the Home Scene 2 — High Humidity Detected Subtle condensation or moisture particles appear near the window. MultiDOT detects the change and sends a blue data signal to the HomeHub. Text: High Humidity Detected Scene 3 — Clear Guidance, Without Confusion Close-up of HomeHub displaying: High Humidity Detected Please open a window or turn on ventilation Resident reads the guidance calmly. The tone should be supportive, not blaming. Text: Clear Guidance, Without Confusion Scene 4 — Humidity Drops. The Record Updates. Window opens or ventilation is shown. Moisture fades. MultiDOT reading drops from high to normal. Data record updates. Text: Humidity Drops. The Record Updates. Middle of video: Text show Vericon Systems Where Connected Data Becomes Intelligence Scene 5 — Heating Fault Detected Resident is sitting in the living room with the heating on, warm and comfortable. HomeHub detects a boiler/heating fault. HomeHub message: Heating Fault Detected Press here to organise an engineer visit Text: Heating Fault Detected Scene 6 — Engineer Visit Requested Resident presses/selects the engineer visit option on the HomeHub. Engineer/calendar icon appears with a green confirmation tick. Text: Engineer Visit Requested Scene 7 — Outcomes Leave a Clear Record Data flows from MultiDOT and HomeHub into a clean report/dashboard visual. The report shows two event records: High humidity detected → guidance sent → humidity reduced Heating fault detected → engineer visit requested Text: Outcomes Leave a Clear Record Product References We will provide reference images for both products. MultiDOT A small white wall-mounted environmental sensor with rounded rectangular casing, shallow depth, ventilation slots and subtle Vericon branding. It must not look like a smoke alarm, router, camera, thermostat or plug socket. HomeHub A white wall-mounted rectangular smart display with rounded corners, black touchscreen interface, soft shadow and simple white/green/blue UI icons. It must not look like a generic thermostat, tablet, phone, speaker or smart meter. Visual Style The video must feel aligned with Vericon’s existing exhibition stand graphics. Please use: Clean medium-vector illustration Pure white/light backgrounds Modest UK social housing interiors Vericon blue and green accents Smooth data lines Soft gradients Sensor pulses Calm residents Clear product close-ups Simple dashboard/reporting visuals Professional B2B motion graphics style Avoid: Stock footage Photorealism Cinematic 3D Dark sci-fi dashboards Luxury interiors American-style homes Dramatic damp or mould visuals Distressed residents Alarmist red warning graphics Generic smart-home devices The video should represent UK social housing residents and homes respectfully and realistically. Residents should be diverse and naturally represented. They should appear calm, supported and informed — not distressed, blamed or stereotyped. Property interiors should feel like normal UK social housing homes: modest, clean, lived-in and practical. Use standard windows, radiators, curtains or blinds, simple sofas, neutral walls and everyday household items. Avoid luxury apartments, designer furniture or high-end interiors. Brand Requirements Use Vericon colours: Dark Blue: #0387B5 Light Blue: #30BCE5 Dark Green: #2FAC67 Light Green: #94C121 Dark Wash/Text: #373B4D Background: #FFFFFF Typography must use Montserrat. Use: Montserrat SemiBold or Bold for main headlines Montserrat Regular or Medium for supporting copy

opportunity

Recruitment Resourcing

Looking for an experienced freelance Recruitment Consultant to provide support over the next couple of weeks due to an influx of live vacancies. The project will involve speaking with candidates who have applied to roles, sourcing candidates via job boards provided, formatting CVs and general recruitment support/admin. We work across a wide variety of industry sectors, however a large proportion of the vacancies are engineering and manufacturing focused, so you will need to be comfortable jumping from speaking with a Welder one moment, to a Project Engineer the next, alongside some commercial and office-based roles too. This would suit somebody already experienced within recruitment who is confident speaking with candidates, qualifying suitability and managing varied vacancies at pace. Flexible on structure, happy to pay either hourly or day rate. - Please just include your hourly rate / day rate. We are only a two man agency and as such need someone we feel we can trust. Realistically, I probably need support across 1–3 days over the next two weeks initially. UK based only due to time zones and communication.

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CNC Controller Schematic/Design

CNC Mill Controller Electrical Design Consultant Project Overview I am looking to design and build a custom CNC milling machine and am looking for an experienced electrical engineer or controls architect with experience in CNC systems, machine control, and automation. I'm looking for an expert who can help me plan and validate the overall electrical architecture before I commit to a particular design direction. Scope of Work The initial objective is to work together to define the machine's electrical system, including: - Overall controller architecture. - Motion control strategy (servo/stepper integration). - Motor drives and power distribution. - Safety systems (E-stop chain, contactors, interlocks, limit switches). - I/O allocation and expansion. - Spindle and auxiliary equipment integration. - Enclosure layout and wiring philosophy. - EMC/noise mitigation and grounding strategy. - Recommendations for suitable components and industry best practices. Once the architecture is agreed upon, I would like the successful freelancer to produce: - A complete electrical schematic. - Wiring diagrams where appropriate. - A basic bill of materials (BOM). - Documentation sufficient for machine assembly. Ideal Candidate I'm looking for someone with experience in one or more of the following: - CNC machine design or retrofit projects. - Industrial automation and machine control. - PLCs, motion controllers, or PC-based CNC platforms (Mach4, LinuxCNC, Centroid Acorn, etc.). - Servo and stepper drive systems. - Electrical CAD packages such as AutoCAD Electrical, EPLAN, SolidWorks Electrical, or similar. Practical, real-world experience designing industrial machinery is preferred over purely academic electrical engineering experience. About the Project This is a custom hobby/small scale manufacture machine, but I want to approach the electrical design using professional engineering practices. I already have a general concept for the mechanical side and would like to collaborate on the electrical design before purchasing major components. Please include examples of previous CNC, machine control, or industrial automation projects you've worked on, where possible. Price is negotiable.

QA Platform

About Us smarttechhire is a skill-first hiring platform for QA roles, offering assessments, pre-vetted candidates, and a streamlined hiring experience. We’re now expanding into Web3 (decentralized identity & credentials). Role We’re hiring a Full-Stack Engineer to build and scale our platform across backend APIs, frontend (Next.js), and Web3 integrations. What You’ll Do Build and maintain APIs (Node.js, REST/GraphQL) Work across Next.js frontend + backend systems Design databases and data models Implement Web3 features (wallet auth, smart contract integration) Ensure security, performance, and reliability Requirements 3+ years in full-stack or backend development Strong in Node.js + React/Next.js Experience with databases (SQL/NoSQL) Solid API design skills Bonus: Web3 (Ethers.js, wallets, Solidity), AWS/GCP, TypeScript Why Join Remote & flexible High ownership Build both core platform + Web3 direction

Stoic Tech Underdog Story

I’m commissioning a cinematic short story that traces a dismissed, underestimated engineer who—through strategy, resilience, and ruthless intelligence—ascends to lead the world’s richest technology company. The protagonist must feel authentically stoic and reserved while the overall tone remains inspiring and uplifting. Corporate politics, tense boardroom showdowns, relentless media scrutiny, and the personal cost of ambition all need to pulse through the narrative so the eventual triumph lands with real emotional weight. Pacing should stay tight, dialogue believable, and the final payoff deeply satisfying. Deliverables • Publication-ready manuscript (DOCX or Google Doc) • One-sentence logline • 100-word synopsis • One revision round after first submission Acceptance criteria • 5,000–8,000 words, fluent contemporary English • Consistent, plausible tech-industry details and stakes • Clear success arc culminating in CEO takeover • Final files shared via Google Drive or email link If you’re passionate about underdog success tales and can ground big drama in realistic technology-sector dynamics, I’d love to see a brief sample or outline of how you’d approach this project.

Project Manager

Who We Are We are a newly established, fast growing software startup with a strong focus on AI powered solutions. We build intelligent tools ranging from LLM based applications to automated decision engines for clients who want to leverage cutting edge technology without the usual complexity. We are lean, move quickly, and every team member shapes our direction. The Role We are seeking a Project Manager to take full ownership of client relationships, project execution, and developer oversight. Because our work involves AI integrated software, you do not need to be an AI engineer, but you must be comfortable managing projects where requirements can evolve as models are tested and refined. You will be the single point of accountability for on time, on scope delivery, and for keeping clients confident throughout. You must be available during U.S. Eastern Standard Time (EST) business hours. Exceptional English communication skills are non negotiable. You will lead client calls, manage expectations, and navigate ambiguity with clarity and poise. What You Will Do Client Relations (High Priority) Act as the primary, trusted point of contact for all clients. Lead discovery sessions, status meetings, and requirement gathering calls, especially for AI features where behavior may be probabilistic rather than deterministic. Translate client needs into clear, actionable specifications for developers. Manage scope changes, expectations, and tough conversations around budget, timeline, and trade offs. Developer and Project Oversight Supervise and support the developers assigned to your projects, including those working on AI model integration and backend or frontend systems. Prioritize the backlog, assign tasks, and ensure developers have what they need to succeed. Track sprint progress, remove blockers, and maintain delivery momentum. Ensure code reviews, testing, model evaluation, and deployments happen on schedule. Operational Management Set up and maintain project tracking tools such as Slack, Jira, or ClickUp. Create and maintain project roadmaps, timelines, and documentation. Proactively identify risks, particularly around AI performance, data dependencies, or API limits, and communicate them to leadership and clients. Continuously improve our delivery processes as we scale. What You Must Have Availability to work U.S. Eastern Standard Time (EST). This is non negotiable. Exceptional English communication skills. You speak and write clearly, confidently, and professionally in client facing situations. Three or more years of experience as a Project Manager in software development, whether in an agency, startup, or B2B tech environment. Proven experience managing developers and overseeing multiple concurrent projects. Strong understanding of Agile and Scrum methodologies. Ability to say no professionally, push back on scope creep, and manage competing priorities. Self sufficiency. You do not wait for instructions; you create structure where none exists. Comfort with AI related uncertainty. You understand that AI features may require iteration, testing, and managing client expectations differently than deterministic logic. Nice to Have (Not Required) Experience working on projects involving LLMs such as OpenAI or Anthropic, open source models, vector databases, or AI evaluation pipelines. Experience working in a fast growing startup, especially under two years old. Basic technical familiarity. No coding required, but comfort with APIs, JSON, or prompts helps. Experience with contract statements of work or change orders. How to Apply Your application must include all three of the following: Your resume A cover letter of three to four paragraphs explaining: Your experience managing both clients and developers. A specific example of a project you saved from going off the rails. Confirmation that you can work U.S. EST hours. A Loom video of approximately five minutes in length. No exceptions. In the video, walk us through your career background and relevant experience. Highlight specific project management wins, how you handle client communication, your approach to leading developers, and any exposure to AI projects if applicable. Speak as if you are in a client meeting: clear, confident, and professional. We are growing fast. We need a Project Manager who can grow with us, especially as we dive deeper into AI powered products. Show us who you are, on camera and on paper.