Contract developer jobs in Leicester - Page 2Crear alertas

This is a full-time remote role for a Smart Contract Developer. The developer will be responsible for designing, implementing, and testing smart contracts on blockchain platforms. Additional responsibilities may involve integrating smart contracts with other blockchain components and staying updated

Lead on assigned development projects, making technical recommendations, flagging risks, and supporting other developers when needed. We’re looking for a self-motivated Senior Developer who’s confident in client-facing environments, able to advocate for the best use of their time, and skilled in

This is a fully remote contract role with an immediate start.

Senior Algo Developer (Java, Low Latency, FX) 1-year Contract - Inside IR35 - £920 per day - Hybrid working/ London. Senior Algo Developer (Java, Low Latency, FX) 1-year Contract - Inside IR35 - £920 per day - Hybrid working/ London. This is an IT Low-Latency, Java Developer position working for t

This is a fully remote contract role with an immediate start.

A technology consultancy firm is seeking a NodeJS Developer for an initial 6-12 month contract, starting January 2026.

Solidity Smart Contract Developer (Oracle). Design, develop, and audit blockchain smart contracts, ensuring security and scalability. Collaborate with the Java backend team to integrate and test contracts with business systems.

A leading cloud and engineering consultancy is seeking a Senior Java/React Full Stack Developer for a contract role.

We’re looking for a highly competent Full Stack Web Developer to join us.

A leading consultancy in the United Kingdom is seeking a Senior Software Developer to work on backend systems. This is a 6-month rolling contract with some onsite requirements in Cheltenham or Milton Keynes.

Java developer with genuine legacy Java EE experience. Contract or consulting preferred.

По доходам среди всех мобильных приложений мы входим в топ-3 в мире, а в Европе мы первые.Наши игры установили 2,3 миллиарда раз (треть населения Земли), каждый день в н

We’re looking for a front-end developer who’s motivated, curious, and excited to create impactful e-commerce experiences.

Front End JavaScript Developer. As a Front End Developer you will join one of our multinational Scrum teams to create state-of-the-art software solutions. Identify and collaborate with senior developers to address complex problems and implement effective solutions.

Are you a junior engineer with a passion for Embedded Systems and C++?.Imagine having the opportunity to shape the future of a burgeoning RTOS company with your decisions.Are you eager to work with cutting-edge technology in the field of software development and embedded systems? Look no further!.As

As a Software Developer, you will be responsible for designing, implementing, and maintaining high-performance, scalable software solutions using Python and related technologies. Python Developer, with a focus on web development. We are looking to hire a skilled Software Developer to join our dynami

The purpose of this role is to solve complex business problems and technical challenges through the design and development of frontend applications.This role will contribute directly towards exciting technology opportunities in the public health sector; specifically in general practice.You will be r

Mentoring & Team Leadership - Support junior developers and foster knowledge sharing within the team.

Junior Big Data Developer (Python & SQL Focus) 📊.

Senior Java Engineer – Actuarial Data Squad – Outside IR35 - Contract.

The business is scaling multiple engineering teams and is looking to bring in highly experienced contract Software Engineers to support complex, high-impact delivery.

Junior Core Java Developer – Trading. Core Java Developer to join a well known trading firm. The successful candidate will be a top tier Java developer (or aspiring, half of the team don’t have a comp sic degree) with a passion for solving engineering problems and delivering business functionali

This position is for a Senior Software Engineer with a minimum of 5 years of experience in backend development and a passion for building robust, scalable systems.We are looking for an engineer with a strong background in the C#.NET ecosystem, and a preference for candidates with significant experie

If you are a talented principal software developer possessing all of the requisite skills, seeking an opportunity to join our fast-paced start-up, please apply.

Base Salary + Discretionary Bonus + Equity.We are a stealth-mode AI laboratory researching and developing Machine Learning models.The founding team consists of Cambridge graduates and former engineers at Google, Meta, Bloomberg, Microsoft and Amazon.We are backed by prominent investors from the US a

По доходам среди всех мобильных приложений мы входим в топ-3 в мире, а в Европе мы первые.Наши игры установили 2,3 миллиарда раз (треть населения Земли), каждый день в н

Aveni is redefining how financial institutions use AI.We build real, production-ready agentic systems that reshape how banks, advisers and financial services firms operate, replacing fragmented processes with intelligent, end-to-end workflows.We have been recognised as Fintech of the Year for two co

The Senior ServiceNow Developer will take a. Delegate and oversee development tasks across junior and mid-level developers.

We are looking for someone with good depth of experience who can help contribute towards our test automation framework that fits between unit test coverage and the manual testing that we currently have in place.The purpose of the role is to reduce our manual testing overhead by developing robust tes

Contribute to internal documentation and developer-facing resources.

We’re working with a crypto-native DeFi trading platform, backed by a leading digital assets firm (client name kept confidential), to hire a Senior Backend Developer. This is a hands-on role covering backend engineering, smart contract integration, and trading-adjacent systems, working closely wit

What’s in it for you, as the Senior Software Developer (HW/SW):. What will you be doing as a Senior Software Developer?.

Forward Deployed Engineer – AI & Customer-Facing Technical Leader.Customer visits 4–5 days/month; occasional team gatherings.Senior: €130–150k base + growth trajectory.Principal: €160–200k base + package discussion.Python, JavaScript, Azure, AWS, AI, LLM's, RAG.We’re looking for talent

Location: Leicester / Hybrid - One day per week in the office.Synchro is partnered with a renowned Retail Motor Vehicle company, who are experts in the niche specialist market, delivering customers a wide array of offerings, including new vehicle sales, certified pre-owned vehicles, and exceptional

London office available for optional in person collaboration.We’re looking for an experienced.Financial Services Regulatory Compliance platform.This is a hands on role where you’ll work across the stack, leading frontend development with React and Next.Python (FastAPI) backend that powers AI dri

Are you a veteran developer who still loves being "hands-on"?. Leading the design of robust functionality, including developer-friendly APIs, intricate domain modeling, and data integrations.

Agent Software Engineer | Series C AI Scale-Up | Onsite, London (5 days/week).Series C conversational AI scale-up.Bain Capital Ventures, Accel, and a16z) is expanding into London, joining existing offices in San Francisco and New York.Their platform enables major global brands to deliver human-like

Focus on code readability and documentation, simplifying onboarding for new developers navigating complex system structure.

Our cloud‑native platform unifies sales, supplier contracting, dynamic pricing, and on‑trip operations—everything from the first quote to the traveller’s safe return.

We’re looking for a front-end developer who’s motivated, curious, and excited to create impactful e-commerce experiences.

To professionalise our product development and continue our growth path, we are currently looking for a senior backend developer.

Medical Devices | High Salary or High-Rate Contract | Kent | Hybrid.

Do you thrive on building scalable solutions that power commerce worldwide?.We're partnering with a rapidly expanding global payment platform fresh off a transformative acquisition.They're engineering a robust, merchant-centric ecosystem built on quality, resilience, and scale - and they need except

Software Engineer to help build the software stack that powers next-generation quantum hardware.In this role, you will develop software that orchestrates and controls the full quantum hardware stack - from.You will work at the intersection of software engineering, quantum physics, and advanced hardw

This innovative AI startup is redefining safety and reliability in AI models.While competitors like GPT and DeepMind struggle with hallucinations and illegal content generation, this company adds.AI outputs are trustworthy and compliant.Working with high-profile, they’re building AI models that ca

Effra Software Engineer - London.Our founding team met while building the GoCardless product (a UK fintech unicorn).We left to create Effra which is dropping AI into the heart of finance in the healthcare industry.We use AI and RPA to automate the process of billing and getting paid by health insure

Embedded Software Engineer/ Consultant.As an Embedded Software Engineer, you will get to tackle diverse, real-world challenges.Typically, this will involve going through the whole product life cycle, you will capture requirements, design, develop, document, test, and deliver through to production.My

An innovative technology company working at the forefront of wireless and intelligent systems is seeking an.The organisation develops advanced solutions used to test, analyse, and optimise next-generation communication technologies.This role offers the opportunity to work on applied AI and machine l