Freelance Software Development Jobs

opportunity

Software explainer videos x 2

Need someone who can log into a Saas product with minimal guidance (i.e. I give them a log in and point them to the relevant sections I want included but they need to be able to find the must show bits that meet the brief) and then capture those key moments, animate them into sequences (removing any boring bits and excess waiting etc) and then produce a clean and professional show-and-tell. No cartoon type explainers and it will be minimal marketing copy - just the product doing its thing with relevant overlays with the product video being the hero. Some examples of the style etc - best one is probably https://www.youtube.com/watch?v=R1cF4T4lgI4 and also https://www.youtube.com/watch?v=-QZ7TDSJgLg and https://www.youtube.com/watch?v=xDwR1_vrIg8 No voiceover needed, some decent background music is fine. Need a 1-min and a 3-min version.

opportunity

Software for PC to upload videos.

I am looking for someone to write PC software that allows video files to be added. The videos are then chosen for the day. The software then randomly selects a video to playout by pressing enter and played out using hdmi.

Frontend Developer – Hospitality Management Software

We are seeking a Full Stack Software Developer to help build and maintain our Hotel Management System used by over 100 hotel staff members. You will develop features that support reservations, guest services, room management, billing, and reporting. The ideal candidate has experience building scalable web applications and solving complex technical challenges. You will collaborate with product managers, designers, and other developers to deliver high-quality solutions. Strong experience with modern frontend and backend technologies is required. You will be responsible for writing clean, maintainable, and well-tested code. Experience working with SQL databases, APIs, and cloud-based applications is highly preferred. The role involves troubleshooting issues, optimizing performance, and implementing new functionality. We value developers who are proactive, detail-oriented, and capable of working independently. This is a direct-hire opportunity with long-term growth potential and the chance to make a significant impact on a critical business platform.

AI Knowledge Base Assistant Development

We're looking for an experienced AI software developer to build an internal AI assistant that helps our team manage company documents and answer questions using our existing knowledge base. The goal is to reduce the time spent searching through manuals, policies, and internal documentation by allowing employees to ask questions in natural language and receive accurate answers based on uploaded content. The application should include a simple web interface, secure user authentication, document management, conversation history, and an admin area for managing users and knowledge sources. Performance, reliability, and clean architecture are important, as we plan to expand the system with additional features in the future. We're open to recommendations regarding the technology stack and overall implementation. Experience with LLM integrations, vector search, APIs, and modern web application development is essential. Please include examples of similar AI software you've developed and briefly explain how you would approach this project. Timeline: 6–8 weeks

Junior Software Developer (Strong English Communication Skills)

About the Role We are looking for a motivated Junior Software Developer who has solid technical fundamentals and excellent English communication skills. You will work closely with our team to develop, test, and maintain software applications while collaborating with stakeholders, participating in technical discussions, and documenting your work clearly. This role is ideal for someone early in their career who is eager to learn, takes ownership of tasks, and can communicate effectively with both technical and non-technical team members. Responsibilities Develop, test, and maintain web and software applications. Write clean, maintainable, and well-documented code. Collaborate with senior developers on new features and improvements. Participate in code reviews and implement feedback. Debug and troubleshoot software issues. Communicate project progress, blockers, and technical solutions in English. Create and maintain technical documentation. Attend team meetings and contribute ideas and recommendations. Learn new technologies and best practices as required. Required Qualifications 1–3 years of software development experience (internships and freelance projects are acceptable). Strong proficiency in spoken and written English. Good understanding of programming fundamentals and software development principles. Experience with at least one modern programming language such as JavaScript, TypeScript, Python, Java, C#, or Go. Familiarity with Git and version control workflows. Understanding of APIs, databases, and web technologies. Ability to explain technical concepts clearly in English. Strong problem-solving skills and attention to detail. Preferred Qualifications Experience with modern frameworks (React, Next.js, Angular, Vue, Django, Laravel, etc.). Familiarity with cloud platforms such as AWS, Azure, or GCP. Experience working with Agile/Scrum teams. Experience using AI development tools such as GitHub Copilot, ChatGPT, Cursor, or similar. English Requirements The ideal candidate should be able to: Participate confidently in English-speaking meetings. Communicate directly with clients or stakeholders when needed. Write clear technical documentation and reports. Explain development decisions and technical issues in fluent English. What We're Looking For Fast learner with a growth mindset. Strong communication and collaboration skills. Self-motivated and dependable. Comfortable asking questions and seeking feedback. Professional attitude and willingness to take ownership. Application Process Please submit: Resume/CV. GitHub profile or portfolio (if available). A short introduction (2–3 paragraphs) in English describing: Your development experience. Technologies you have worked with. Why you are interested in this role. Screening Task (Recommended) To evaluate English communication skills, candidates will complete: A 30-minute English interview. A short coding exercise. A code walkthrough where they explain their solution in English.

Looking for chatplus.jp developer

Do you have experience building scenarios for ChatPlus? https://chatplus.jp/ API integration will not be used in this project; the main task will be modifying some scenarios.

Full Stack Development

Seeking a seasoned full‑stack developer to architect, build, and maintain a scalable SaaS platform. Responsibilities encompass robust backend engineering, AI integration, React frontend implementation, API credit management, comprehensive testing, thorough documentation, and security‑centric development. Must demonstrate proficiency in JavaScript, TypeScript, C#, Python, and Java, with experience delivering reliable, maintainable code, automated tests, and secure deployments.

Bootstrap Front-End Developer

We're looking for a front-end developer to help maintain and expand our Bootstrap website as part of an ongoing SEO project. Tasks include: Creating new pages from existing templates Adding categories and subcategories Updating navigation and internal links Making HTML/CSS edits Implementing basic on-page SEO (titles, meta descriptions, headings) Requirements: Strong Bootstrap, HTML & CSS skills Basic JavaScript knowledge Understanding of SEO best practices Attention to detail This is an ongoing role at £15/hour. When applying, please include examples of Bootstrap/static HTML websites you've worked on and start your proposal with "Monkey".

Sales Reps to Close UK/USA Web Design clients

We are looking to partner with motivated freelance sales professionals, appointment setters, or business development managers based in the UK or USA (or specialists with proven access to these markets). Your role is simple: hunt, pitch, or set appointments with businesses needing web design, legacy site migrations, or custom software solutions. We handle 100% of the technical delivery, client onboarding, and project management. You focus entirely on opening the door and closing the deal.

opportunity

B2B Lead Generation for UK HR Consultancy & Software (UK only)

Trident HR Ltd is a UK HR consultancy and software company serving SMEs. We're looking for an experienced freelance lead generation specialist to run outreach and book qualified calls with decision-makers. THE WORK - Build and work a target list: UK SMEs, 10-100 employees, no internal HR function. UK-wide - Scotland/central belt a plus for consultancy prospects - Personalised LinkedIn and email outreach to owners, MDs and ops directors (no automation tools that breach platform ToS, no purchased lists, GDPR/PECR-compliant B2B email only) - Goal: booked 15-30 minute calls with our founder. Booked qualified calls are the only success metric - Messaging framework agreed at outset; you determine your own approach, tools and working pattern within it - Weekly reporting: contacted / replied / booked YOU - UK-based with proven B2B lead gen experience - you can show real numbers from past campaigns (messages to replies to booked calls) - Natural, human writing style - our buyers are SME owners who smell templates a mile off - Experience selling services or SaaS to small businesses preferred - HR knowledge not required - a full brief and messaging guardrails provided ENGAGEMENT - 4-week paid trial: £700 base + £75 per qualified booked call (capped at £1,400 all-in) - If the trial works, ongoing engagement of approx. £1,500/month all-in (base + capped per-call bonus) - Est. 8-12 hours per week to start TO APPLY, INCLUDE ALL THREE: 1. Reply and booking rates from a recent comparable campaign 2. A 3-4 line sample outreach message to the owner of a 20-person UK joinery firm with no HR support 3. Your availability to start and confirmation you're UK-based Applications without all three will not be considered.

Development Pipedrive

Hi, I would like to develope our Pipedrive CRM Account: - connection to our warehouse - AI script for transfering inquiries into offers The budget or hour rate has to be discussed. Who could manage this? Best regards, Norbert

Front end website development

Hello, I am looking for a professional developer to convert my Figma design into a website. 1- The design is fully provided 2- The website can be developed into word-press or HTML 3- The website has to be 100% optimized for SEO. 4- The developed website should contain animation and creative motion of the elements.

FinTech Web Application Developer

Summary Project Summary: I want to develop a FinTech web application that allows users to invest in fractional shares of luxury cars. The platform features a user-friendly interface for browsing and purchasing shares, with secure payment processing and real-time market updates. Project Overview: The platform features two core investment mechanics. 1. TurboYield (Car Fractionalization): Users purchase fractional shares of a car to earn passive monthly income derived from rental revenue distributions. Example: A Porsche car is valued at ₹1 Crore. Total Shares Issued: 10,000. Price per share: ₹1,000. Car earns ₹5 lakh net revenue after expenses. Monthly Rental yield = 500000 ÷ 10000 shares = 50/share. 2. TurboFlip (Car Buy & Sell): Users pool capital to purchase a vehicle, which is then resold at a premium, returning the principal and profits back to investors. Example: A Mercedes G wagon is available at 1.5 crore. 150 Investors pool in money. (1 lakh each.) Car is purchased Car is re-sold at 20% premium (i.e. 1.8 crore net revenue after expenses) Payout to each Investor = 1.8 crore ÷ 150 = 1,20,000. Platform: Web-based app (optimized for desktop and mobile) OR Native Mobile Apps for iOS and Android. Preferred Tech Stack: Frontend & Mobile: Cross-platform frameworks like Flutter or React Native to deploy seamlessly to Web, iOS, and Android simultaneously. Backend: Node.js (Express), Python (Django/FastAPI), or Go for scalable backend API development. Database: PostgreSQL or MongoDB to safely manage transactional data, user accounts, and fractional investments Cloud & Infra: AWS, Google Cloud, or Firebase for secure hosting and scaling. Core Features & Technical Scope: 1. User Authentication & Onboarding • OTP-based signup and login via Mobile (SMS/WhatsApp) and Email • KYC compliance system (PAN, Aadhaar, and Bank Account verification) 2. Investor Dashboard / Members Area • Dashboard – invested amount, current value, total earned, shares owned • Cars (TurboYield) – shows a list of cars that users can buy shares of. When clicked, it opens vehicle details page, where users can select # of shares they wish to buy. • Cars (TurboFlip) – shows a list of cars that users can invest money. • Marketplace (p2p Exchange) – Users can sell their shares here. They can also buy shares listed by other users. • Rewards – e.g. users who own 10 shares get a chance to win an iPhone every quarter. They can choose their own 6-digit number and enter the draw. • Refer & earn – Users can refer others to sign-up and get paid a commission. • Wallet – Members can top-up their account here. Also, payouts from admin are credited to the wallet. They can withdraw to their bank account from here. • Profile – Members profile, KYC details etc. 3. Centralized Admin Console • Overview – shows metrics like total users, # of investors, invested amount etc. • Users – list of users and management. • KYC – pending KYC approvals are reviewed by admin here. • Manage Cars (TurboYield and TurboFlip)– add and manage cars • Payouts – calculate and manage monthly payouts or profit distribution. • Manual Payments – Review UPI / bank transfer submissions and approve • Withdrawals – Approve bank withdrawal requests • Settings – payment and general settings • Rewards & Draw – choose winners for iPhone draw 4. Backend Logic & Automation • Execution of a daily automated backend job (cron job) to calculate dynamic share pricing using revenue metrics. NOTE: I have a 3-page highly detailed technical specifications document with formula metrics and prototype links that I will share under a Non-Disclosure Agreement (NDA) once we pass the initial screening.

WordPress Developer/Designer Required

We are seeking a competent and experienced freelance WordPress developer/designer to update the content and presentation of an existing live website for a sustainability-focused business. This assignment is strictly for content updates and minor visual improvements within the existing WordPress theme. It is not a website redesign, redevelopment or complete rebuild. The approved website content has already been developed and will be supplied. The work will mainly involve removing selected outdated content, uploading the new content and presenting it professionally within the current website structure and theme. The freelancer will also be expected to improve page layouts and the visual presentation of the supplied content, apply suitable creative design elements that reflect sustainability and professional credibility, recommend appropriate images where these would strengthen the content, and maintain consistency in fonts, colours, spacing, imagery and overall brand presentation. We are looking for a proactive and dependable professional who can understand the brief, exercise sound design judgement and complete the assignment independently with minimal supervision. Our team will provide the content, direction and feedback, but we will not be available for extensive day-to-day hand-holding. Experience working with sustainability, climate, environmental, ESG, consulting or other professional-services websites will be an advantage. This is a fixed-price assignment. Applicants should therefore only apply if they are comfortable completing the stated scope within the advertised budget. Further details, including the website address, content documents and access arrangements, will be provided to shortlisted or selected freelancers.

Looking for a full stack developer

Seeking an accomplished full-stack developer to design, implement, and deploy a responsive web application. Responsibilities: craft intuitive UI/UX, develop robust backend APIs, integrate and optimize databases, enforce security best practices, and ensure high performance. Applicant must demonstrate expertise with modern frameworks, RESTful services, version control, automated testing, and CI/CD pipelines. Deliverables: clean, documented code, comprehensive tests, and deployment scripts. Timely, communicative, and detail-oriented professionals with strong English proficiency (C1+) encouraged to bid.

Blockchain Developer – Smart Contracts, ZK & Cross-Chain

Project Description: We need a freelance Blockchain Developer for a defined project to build smart contracts, integrate ZK proofs, and implement cross-chain settlement for a multi-chain protocol. This is a fixed-scope freelance engagement, not a permanent role. Deliverables: - Deploy smart contracts on Ethereum, Solana, Base, Arbitrum, and Polygon - Integrate ZK proof systems (Ligero/Arc) - Implement cross-chain settlement using CCTP and Hyperlane - Integrate FHE (Fhenix/Zama) for encrypted state - Build a backend API with Express and TypeScript for a 7-stage payment pipeline - Provide tested, secure, and documented production-ready code Required Experience: - 4+ years in software development - 2+ years in blockchain development with production deployments - Solidity and TypeScript/Node.js - Experience with EVM chains and cross-chain messaging (Hyperlane, Wormhole, or CCTP) - Working knowledge of ZKPs and cryptography - Experience working remotely and communicating asynchronously Preferred (not required): - Experience with Solana - Familiarity with FHE (Fhenix/Zama) - Prior work with CCTP in production

opportunity

WooCommerce Developer Needed

I'm looking for an experienced WooCommerce developer to assist with an existing eCommerce website. The website is already built. Your role is to help complete the product setup and ensure everything is configured correctly. Scope of Work 1. Design and build the Single Product Page. 2. Design and build the Product Archive (Shop) Page. 3. Add 50 products to WooCommerce. 4. Configure 15 subscription-based products using the existing WooCommerce Subscriptions plugin. 5. Configure the remaining products as standard WooCommerce products. 6. Ensure all products are correctly categorized and displayed. Important Requirements 1. Do NOT install any additional plugins. 2. Use only the plugins and tools already available on the website. 3. Maintain the existing design style and keep the implementation clean and responsive. 4. Experience with WooCommerce Subscriptions is essential. To apply, please include: 1. Examples of similar WooCommerce projects you've completed. 2. Your experience with WooCommerce Subscriptions. 3. Your estimated timeframe to complete the project.

Modernising an Existing MERN Stack Application

We’re looking for talented developers to help upgrade an existing application that was originally built using the MERN stack (MongoDB, Express.js, React, and Node.js). The goal is to modernise the platform using newer technologies, improve performance, scalability, maintainability, and overall user experience. We’re open to developers who can bring fresh ideas and recommend the best modern architecture and tools for the upgrade. We’re looking for experience in areas such as: Modern frontend development (React, Next.js, TypeScript, modern UI frameworks) Backend architecture and API improvements Database optimisation and migrations Cloud infrastructure and deployment Performance improvements and code quality enhancements Modern software engineering practices If you have experience upgrading legacy applications, improving existing systems, or working with modern web technologies, we’d love to hear from you. Please share your resume and relevant project experience when applying.

Project Manager for London-based Client

We are looking for a skilled Project Manager to join our team to manage a key client based in London. Our agency, Bandwidth Ninth, specialises in development solutions (https://www.bandwidth-ninth.com/). In this role, you will be instrumental in guiding the client through product evaluation and development processes. Key responsibilities: • Manage the end-to-end project lifecycle, ensuring deliverables meet client expectations. • Conduct thorough analysis and provide critical feedback on client product and user experience. • Coordinate with development teams to ensure timely and on-budget delivery of projects. • Facilitate in-person meetings and ongoing communication with clients in London. • Identify and mitigate project risks, adapting to changing requirements. Role requirements: • Proven experience in project management, preferably within the design or software development sectors. • Strong analytical skills with the ability to critique product design and user experience. • Excellent communication and stakeholder management skills. • Ability to travel within London for in-person client meetings. • Flexibility and adaptability in a fast-paced environment.

opportunity

WordPress Developer Needed: Custom B2B E-Commerce Platform Build

We are looking for a senior WordPress / WooCommerce developer to build a high-performance B2B software e-commerce and lead-generation platform from scratch based on a provided Figma layout. Core Technical Requirements: No Page Builders: Absolutely NO Elementor, Divi, or similar heavy page builders are allowed. The platform must be fast, lightweight, and secure. Development Stack: Clean theme architecture using native Gutenberg blocks combined with Advanced Custom Fields (ACF Pro) or a minimalist developer hybrid theme (like Sage, Timber, or a custom starter theme). Mobile Performance First: Exceptional code optimization to ensure maximum Google PageSpeed Insights scores and stable Core Web Vitals (LCP, FID, CLS) out of the box. Key Functionality to Implement: Complex B2B Pricing & Checkout: Integrating multiple payment structures (One-time high-ticket lifetime software licenses vs. interest-free Financing/Installment plans). Streamlined, secure enterprise checkout funnel. Product Ecosystem Grid & Data Tables: Pixel-perfect implementation of comparison matrices contrasting our platform against industry competitors, plus dynamic custom tab/card layouts for software modules. Media Hub & FAQ System: High-performance video library grid for tutorial hosting and optimized accordion-style FAQs to handle heavy text blocks without degrading layout stability. CRM / Lead Integration: Syncing "Schedule a Live Demo" forms with internal automation or scheduling links. What We Provide: We have a complete, strictly structured Figma design file with an established Design System / UI Kit and predefined typography scales. A comprehensive Technical Specification sheet is attached below. Please review the attached requirements and include links to your previous custom-coded WordPress/WooCommerce projects (SaaS or B2B platforms preferred). Automated boilerplate bids will be ignored.