26 to 47 of 47 Developer Jobs in Essex

DeFi Rust Engineer – London - Salary negotiable Working with a high-calibre DeFi team building serious onchain trading infrastructure. Looking for a quant-minded engineer with a strong academic background (maths, physics, CS, engineering or similar ...

collaboration, innovation, and a shared commitment to making a positive impact on the environment. Position Overview We are looking for a Senior Full Stack Developer with a strong focus on Python, AWS, microservices, and ideally, experience working within React-based environments. This role will be instrumental in building and maintaining … culture of accountability, continuous improvement, and shared ownership across the engineering team. Qualifications & Experience Proven experience (3-5 years) as a backend developer with proficiency in Python, AWS services (Lambda, S3, RDS, etc.), and microservices architectures. Familiarity with frontend frameworks, especially React, and how they integrate with backend services. Strong ...

The Role This is a hands-on, commercially focused role for a pragmatic builder who wants to improve how a property management business operates. Working closely with operations and finance teams, you will develop a ...

Trainee Software Developer – No Experience Needed Future-proof your career in Tech – starting today. Looking for a career change? Currently employed but want something better? Or maybe you're between jobs and ready for a fresh start? ITOL Recruit's Programming Traineeship is designed to get you into … your training. Once the HTML & CSS courses are complete, you will be ready to move forward. Step 2 – Core Programming Skills Progress into essential developer tools and languages: Command Line Git & GitHub JavaScript Python JavaScript powers modern websites and applications. Python is one of the most versatile and in-demand ...

solutions include intelligent payment routing, customized financial products, Banking as a Service (BaaS), and secure global payouts. Role Description As a Senior Backend Developer for Payomatix Technologies, you will play a critical role in designing and implementing back-end infrastructure for our fintech and payment orchestration platforms. Responsibilities include developing … forex, crypto, nutraceuticals, and digital services. We are building a robust, scalable, and compliance-first payment ecosystem — and we are looking for a Senior Developer who can help architect, build, and optimize this infrastructure. Technology Stack (Current & Expected)Backend Node.js (Primary) NestJS/Express.js Python (Microservices/Risk modules) REST ...

Lead Full-Stack Developer Location: Remote-first Type: Full-time Start: ASAP About Couch Heroes At Couch Heroes, we're exploring new ground for the MMO genre. In a world where fantasy and ancient technology intertwine, players explore shattered realms, grapple across verticality, solve puzzles, and push back corruption, with … client: account systems, social features, community tools, content delivery, and the services that tie the live experience together. We need a Lead Full-Stack Developer who can own the architecture of these systems and build the engineering team that delivers them. You will report to the CTO and manage ...

Full Stack Web Developer - within Europe Felix&Friends are seeking a Full stack web Developer in headless CMS. Must be located within Europe - not necessarily in the UK. This position requires a combination of programming skills (HTML5, CSS3, JavaScript, Next.js, headless architecture) and aesthetics. The candidate should have a strong … Service, Prince's Trust International plus prestige brands and UHNW clients in Dubai, Saudi, Abu Dhabi and the US. We are looking for a developer who will join us in delivering sophisticated and smart cross platform mobile first solutions. We seek a unique thinker who values UX and approaches website ...

Graduate Software Developer - Fully Remote Work, train into C#, PHP, SQL, Azure Please Note: Please do not apply if you require visa sponsorship, including Student/PSW Visas not eligible. Join Us: A reputable financial services provider and innovator seek a 1st-Class Computer Science graduate to join our Agile … building critical solutions with C#, PHP, jQuery, CSS, MVC & SQL Server. Full training provided. Required skills and qualifications for the Graduate Software Developer role: Passion for OOP and can demonstrate strong understanding in development (C#, Java, PHP, C++ etc.) Strong Database query skills (SQL Server/MySQL or similar) Cloud ...

looking for a creative, detail-driven Web Developer to join a growing Web Development team. This is an opportunity to work across the full stack , helping shape and deliver an ambitious digital roadmap as our expands their web-based products and services. If you enjoy building modern web solutions from ...

Senior Python Developer | UK Remote | £5500 - £6250 per month (£70–75k per annum) We're working with a well-established, fast-growing B2B SaaS company looking for a Senior Python Developer to play a key role in the evolution of their core platform. The business currently runs on CFML … help stabilise the existing system while supporting the migration toward a modern Python stack. This is a long-term engagement. As a Senior Python Developer you will be: Developing and enhancing backend systems in Python Supporting and maintaining the existing CFML codebase Contributing to the architecture and implementation ...

Transport Maritime, Trans Sea Transport and BW Epic Kosan and Símbolo We are looking for a Senior Engineer to establish and lead our new Developer Experience team. This team's mission is to improve engineering productivity, consistency, and satisfaction by building and maintaining the systems, processes, and tooling that underpin … packaging, and deployment. Standardise release processes across services. Enable customer-facing packaging and deployments, without owning release decisions. Change Management & Adoption Identify friction in developer workflows through metrics, surveys, and incident data. Drive adoption of DevEx improvements by partnering with engineering teams, running enablement sessions, and monitoring uptake. Establish feedback ...

Systems Developer (HubSpot) Connect Fibre Work from Home £45k-£50k Per Annum Plus Benefits Connect Fibre is a rapidly expanding and exciting new business offering the very latest 'Full Fibre' to homes and businesses across the nation. With broadband speeds of up to 2000Mbps, new Wi-Fi 7 technology, exceptional ...

Title: Salesforce Developer Location: Remote-first (UK). Candidates able to attend the Magor office approximately once per week are highly desirable. Attendance onsite in Magor is required for the initial 3–4 days for onboarding and team integration. Contract Length: 6 months (initial term, with potential extension) Role Overview … scalable service offerings. Participate in technical discussions, code reviews, and knowledge sharing across distributed teams. Essential Skills & Experience Demonstrated experience working as a Salesforce Developer in a commercial or enterprise setting. Strong hands-on expertise in Salesforce configuration (Flows, validation rules, process automation) and Apex programming. Experience designing and implementing ...

Developer Essex, England, United Kingdom (Hybrid) Web Developer (.NET/C#/ASP.NET Core) Essex £55,000 - £65,000 Experience: 5+ years preferred We're looking for someone who enjoys building robust web applications from the ground up and takes pride in writing clean, secure and maintainable code click apply ...

Graduate Software Developer - Fully Remote Work, train into C#, PHP, SQL, Azure Please Note: Please do not apply if you require visa sponsorship, including Student/PSW Visas not eligible. Join Us: A reputable financial services provider and innovator seek a 1st-Class Computer Science graduate to join our Agile ...

#1 symptom tracker on iOS and Android and looking for a senior react native developer to help continue our growth The basics React Native developer (5y+ experience) £70,000 base salary Make a genuine difference to the lives of people with health conditions Work with a lovely bunch of people ...

Python Developer, looking for the flexibility to work remotely within the UK, then this one could be for you. You'll be problem solving and designing backend python-based solutions within a well established software team, whilst gaining the exposure to work with other popular tech like React and AWS. … Initial detail below... Role: Python Developer Salary: £40,000 - £48,000 Location: Remote UK based working What You'll Be Doing Develop scalable, high‐performance backend services using Python. Writing efficient and reusable Python scripts for automation. Building and managing data processing pipelines Build out front‐end applications using React. ...

Senior Full Stack Web Developer - ONSITE Mon-Fri onsite in Debden IG10 Salary to £100k (multiple roles & levels) + p ension scheme + health Free onsite gym & parking Offices are a 5 mins walk from Debden tube station (Central line) with close road links to M11/M25/A406 ...

Level Ruby on Rails Developer – Remote (UK) We're working with a UK-based SaaS company that's scaling their platform and looking for a Mid-Level Ruby on Rails Developer to join their remote engineering team. What you'll need: 3+ years of Full-Stack Ruby on Rails experience ...

Junior Power Platform Developer (Remote) Fully remote/home-based role Reputable and growing organisation Salary up to £29,000 plus benefits A growing London-based business is seeking a Junior Power Platform Developer to join its established in-house development team. This is a fully remote position, with occasional … creating and maintaining Power Automate flows Knowledge and understanding of Azure, including Azure Logic Apps and automation This role would suit a motivated junior developer looking to build on their existing Power Platform skills within a supportive and forward-thinking team. ...

Senior/Staff Python Developer - FULLY REMOTE High-growth AI Insurance Startup We're working with a well-funded, fast-scaling AI company building a highly ambitious product at enterprise scale. They're now looking to add Senior and Staff-level Python Developers to continue building the product. This ...

Title: Contract Applications Developer – C++/Qt Location: Colchester Rate: £50 to £65 per hour (indicative outside IR35) Contract Length: 3–6 months Working Arrangements: On‑site presence required, with some flexibility depending on project phase An established technology business in Colchester is seeking an experienced Applications Developer to support ...