Freelance Software Development Jobs

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SaaS MVP development

I am looking for a developer to build an AI SaaS MVP website that’s simple, clean, and ready for real users. The idea is to launch something solid with the main features working well, and then improve it over time. The website should include basic things like user sign-up/login, a simple dashboard, and a payment/subscription setup. For the core features, I’m thinking: 1. An AI tool where users can enter text and get useful results (Will disclose in the chat) 2. A chat-style AI assistant for quick interaction 3. A way for users to save and view their past results If you have built SaaS platforms or worked with AI tools before, that would be really helpful. Feel free to share your previous work and how long you think this would take.

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Senior eCommerce CMS Developer (Java, .NET, AWS)

About Us: We are a rapidly growing eCommerce company focused on delivering innovative online shopping experiences. We're seeking a skilled eCommerce CMS Developer with experience in Java, .NET, and AWS to join our development team. This is an exciting opportunity to contribute to the growth and evolution of our online platform. Responsibilities: *Develop, maintain, and enhance our eCommerce Content Management System (CMS) using Java and .NET technologies. *Implement scalable solutions leveraging AWS cloud services to ensure high availability, performance, and security of our platform. *Work closely with product, design, and marketing teams to integrate CMS features that improve user experience and drive business growth. *Develop APIs and integrations with external services, ensuring seamless and efficient communication. *Optimize and refactor existing CMS components to ensure better performance and scalability. *Collaborate with cross-functional teams in an Agile environment to meet project deadlines and requirements. *Participate in code reviews, troubleshooting, and debugging. Required Skills & Qualifications: *Proven experience in eCommerce CMS development with a focus on Java and .NET. *Strong understanding of AWS services (EC2, S3, Lambda, RDS, CloudFront, etc.). *Solid experience with database management and optimization (SQL, NoSQL). *Experience with RESTful API development and integrations. *Familiarity with CI/CD pipelines and version control (Git). *Strong problem-solving skills and the ability to work in a fast-paced, dynamic environment. *Excellent communication skills and the ability to collaborate with cross-functional teams. Preferred Skills: *Experience with popular eCommerce platforms (Shopify, Magento, WooCommerce, etc.) is a plus. *Familiarity with containerization technologies like Docker. *Previous experience working in Agile teams.

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I need a brand creation for a social enterprise

I need a designer who can create & provide the following: - Brand Strategy: Audience research, positioning framework, messaging hierarchy, brand voice and tone. - Visual Identity: Logo suite, colour palette, typography system, photography direction. - Brand Guidelines: Comprehensive brand book (digital PDF) — all identity rules, usage, and do's and don'ts. - Motion Identity: A cohesive motion language: principles, timing, and feel that govern hothe brand moves across all media. - Logo Animation: Animated logo lockup in MP4 and GIF — reveal, loop, and outro variantVideo Animation One branded video intro and outro animation for reels and youtube formats. - Social Media Templates: 8 editable templates across post, story, and LinkedIn banner formats, delivered in Figma. - Website Design & Development: One-page website including CMS blog — fully designed and developed mobile-responsive, ready to launch.

Looking for talented product designer

We are currently developing a sports app that combines the web and blockchain. We have already completed NitoGem, a basic demo version focused on the Web3 layer. NitoGem is already in service as a dApp, allowing users to register tokens and vote using ETH. Voting results directly impact rankings and exposure. The core system is already established, including wallet connectivity, smart contracts for voting and credit management, and an off-chain layer handling indexing and ranking logic. While it is currently operational, it is still in its early stages and requires improvements in terms of design and workflow. We are moving forward in a direction of evolution rather than a complete rebuild of the system. We plan to extend the same system beyond cryptocurrency to other fields, such as sports, where user engagement influences rankings and exposure in a similar manner. We will maintain the core mechanisms while gradually expanding use cases as the platform matures. We are looking for talented designers to help achieve these goals. If this project is successfully completed, we can develop a long-term partnership. It can be helpful you have knowledge of web3. When are you available to join? What are your strengths? If you are confident in this area, please feel free to contact us anytime. prefer European and US designer.

Web Application to Mobile Application Conversion Needed

We are seeking an experienced Freelancer to convert our existing web application into a fully functional mobile application. The ideal candidate will have a strong background in cross-platform frameworks such as React Native, Flutter, or Xamarin, as well as native development for iOS and Android. You should have a proven track record of successfully adapting web applications for mobile platforms, with a portfolio showcasing similar conversion projects. Proficiency in responsive design, mobile UI/UX best practices, API integration, and implementing device-specific features (such as push notifications, offline access, and touch gestures) is essential. Experience with app store deployment and providing ongoing support will be highly regarded. In this role, you will be responsible for analysing our current web application and translating its features into an optimised, intuitive mobile experience. Excellent communication and project management skills are a must, as we value close collaboration throughout the process. Please include examples of previous web-to-mobile conversion projects, references or client testimonials, and a brief overview of your development approach in your application. If you are a creative problem solver who can deliver high-quality results and guide us through the process from concept to app store launch, we want to hear from you!

Wordpress page according to my design proposal

I need a web developer who can create a Wordpress-compliant landing page according to my design proposal in all 3 breakpoints. Because the main image is quite complicated, I will give you all individual assets in SVG or PNG format; color codes; font types and sizes and individual components when necessary. Due to many small elements it is important that the website is scalable as in the pictures

Site plan concept - small housing estate

Assignment is to prepare a site plan planning drawing for a proposed development of 6 residential dwellings on a site in the UK, based on my specification and hand drawing. The site plan drawing is required for the purpose of illustrating a potential use of an existing commercial site. The drawing needs to show the plots, buildings (houses, garages), gardens, drives, road access, verges, screening/trees, superimposed on a location/site plan for the commercial site. Example plan is attached.

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Chatbot based in wonderchat

An industrial wholesaler seeks development of a multilingual Wonderchat chatbot to embed on its website. The assistant must ingest and index web catalogs from roughly twenty suppliers, support English, Spanish, French and Portuguese, enforce confidentiality rules (no supplier names, locations or sensitive details), prompt users for contact information, and provide accurate product guidance and navigation. Deliverables include data ingestion, multilingual NLU configuration, response templates respecting privacy constraints, testing across languages, and deployment ready for integration. We are open to different budgets.

Flutter Health & Wellness Portal — Design and Build

I am looking for a Flutter developer/designer to build a health and wellness web portal from scratch. The portal is for a registered UK business with existing clients. I need someone to design and complete the full build on Flutter, ready for real users. Budget: £800–£1,000 Timeline: 4–6 weeks UK-based preferred.

CLAUDE environment expert and Marketing expert

Looking for a Claude environement absolute expert who has developed full-stack marketing solutions and has a deep experience on the marketing side also. I have multiple projects for my agency currently - building an Exec assistant connected to all the apps as well as a second brain that has all my methodology in there to create first rate content and copy... just want someone experienced by my side while I build this For my agency and my clients.

Women’s & Men’s Wear Fashion Illustrators Needed

Seeking a fashion illustrator to develop a cohesive luxury fashion illustration collection featuring original womenswear and menswear concepts. The project focuses on professionally rendered garment illustrations with attention to silhouette, construction details, fabric movement, styling, textures, and coordinated color palettes. The collection should feel editorial, polished, and commercially relevant, suitable for design presentation and portfolio development..

AutoCAD Technician required (Birmingham) - short contract

I'm looking for an AutoCAD technician to help support the logistics team for a major infrastructure/construction site in the Curzon Street area of Birmingham. The contract will likely be for 2-3 months, but could well continue. The candidate will need to provide their own Laptop / Computer and AutoCAD software and will be working from within the site offices alongside the logistical team to produce site plans, timeslices, swept path analysis for vehicles etc. Ideally 5 days per week working from site office. But, there may be an option for hybrid working (3 days in office, 2 remote etc). Please respond with your CV, experience and availability. Many thanks

Content writing for presentation food business.

I need help with developing my food business content for my farm and kitchen. I have our story, how we came about making our business from a hobby and where we are now. core values and mission. Thank you in advance.

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Create supporting planning documentation

Prepare comprehensive supporting planning documentation for two residential planning applications: one for a flatted development and one for housing. Deliver a suite of professionally written reports including Flood Risk Assessment, Decision Review, Design & Access and Heritage Statement, Historical Features Retention Strategy, Transport WSI, and any necessary appendices. Ensure clarity, planning-policy alignment, robust evidence, concise recommendations, and ready-to-submit formatting tailored to local authority requirements.

I need a game engineer

Seeking a proficient Unity game engineer to rapidly complete a compact project. Ideal candidate: motivated, efficient, and familiar with Unity workflows, C#, optimization, and mobile/PC deployment. Preference given to emerging freelancers demonstrating strong portfolio pieces or relevant coursework. Project requirements and assets will be provided via chat; timely delivery and clear progress updates are essential. Competitive, prompt bids invited from developers ready to start immediately and deliver polished, bug-free results.

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Create Video Shorts using AI

Develop a scalable AI-driven pipeline to produce realistic 15–90s headshot videos for two beauty brands, showcasing product use, unboxing, and demonstrations. Automate generation with brand-specific assets and product variations, create reusable templates, implement asset management, scheduling, and automated posting to TikTok, Instagram, Facebook, YouTube, and Pinterest, and include logging and analytics. Pipeline must reliably produce and publish at least 10 daily videos per brand. Demonstrable prior work required; successful trial may lead to long-term engagement and timeline proposal.

Commercial contract (assignment and novation)

We seek an England & Wales commercial solicitor experienced in commercial contract assignment and novation to conduct targeted case-law research. Applicant must identify and analyse relevant precedents, statutory provisions and authoritative commentary, summarise key principles, highlight practical implications for drafting and risk allocation, and provide concise, well-referenced memos. Precision, commercial awareness and familiarity with recent developments are essential. Deliverables should be clear, analytically rigorous and suitable for immediate use in case preparation/ negotiation and drafting. Verifiable qualifications and reference need to be provided.

Create a custom launcher for Android HDMI stick.

I’m looking for a developer to create a custom launcher for an Android HDMI TV device. On first boot, the device should guide the user through: * Pairing their remote control * Connecting to the internet Once connected, the launcher should automatically open my Android APK. On every subsequent startup, the device should launch the app by default. If the internet connection drops, the system should attempt to reconnect. If reconnection fails, it should return the user to the internet setup screen.

Technical Lead (Python / AI Systems)

I am building an early-stage system focused on analyzing audio and video data (classroom / interaction analysis). The goal is not theoretical AI, but a working prototype that: - processes audio/video input - detects speech and activity - derives simple patterns - produces structured output for further analysis I’m looking for a strong technical thinker who can: - translate high-level ideas into concrete system architecture - make pragmatic technical decisions (tools, libraries, structure) - break down work into clear tasks for a developer - review and guide implementation - focus on getting something working (stepwise going for perfection and increasing complexity) Your role: - define the system architecture (input → processing → output) - select and validate tools (e.g. Whisper, diarization, OpenCV, etc.) - structure the pipeline and data flow - write clear technical tasks/specs - guide and review the work of 1 developer (offshore) - act as a sparring partner for technical decisions Profile: - strong experience with Python backend and/or data pipelines - experience building real systems (not only notebooks or experiments) - experience with APIs (FastAPI / Flask) - experience with audio/video processing is a strong plus - familiarity with integrating AI tools (not necessarily training models) - independent, critical, and structured thinker Practical: - freelance / part-time (5–10 hours per week) - remote - start asap This is not a pure development role. I’m specifically looking for someone who can think, structure, and guide, not just execute. To apply please include: - relevant experience (with concrete examples) - how you would approach building such a pipeline (short, structured) - availability

I need someone to populate a spreadsheet for me

**Project: Contact Research & Data Enrichment — 163 B2B SaaS Companies** **Overview** I have a spreadsheet of 163 companies that exhibited at Accountex London / FD Show 2026 (13-14 May, ExCeL London). All are B2B software, SaaS, fintech or technology companies operating in the UK accounting and finance sector. I need the spreadsheet enriched with key decision-maker contacts at each company. **What I need per company (where findable):** - CEO / Founder — Full name + LinkedIn URL - Head of Sales / VP Sales / Sales Director — Full name + LinkedIn URL - Head of Marketing / VP Marketing / Marketing Director — Full name + LinkedIn URL If a company is small (under 20 people), the CEO may cover all three — that's fine, just note it. **Deliverable** The same Excel spreadsheet returned with the three contact columns populated. LinkedIn URLs are the priority — email addresses are a bonus if you have access to a tool like Apollo or Hunter. **Source** LinkedIn is the primary source. Please use current job titles — we only want people in role now, not historical. **Volume** 163 companies. Some are large (Sage, Xero, Workday, Intuit) — for these, focus on the UK Head of Sales and UK Head of Marketing specifically, not global titles. **Timeline** 48–72 hours preferred. **Budget** Please quote based on your experience with similar data enrichment projects. Fixed price preferred. **Important** Quality over speed. A contact that's wrong or out of date is worse than a blank cell. If you can't find a confident match for a role, leave it blank rather than guess.