Python software engineer jobs in Belfast - Page 2Create job alerts

Responsibilities You will be responsible for: Maintaining and troubleshooting automated test systems used on production lines Working closely with production teams to investigate test failures Performing rootcause analysis across software, hardware, and test infrastructure Improving the test system

We’re hiring a Senior Software Engineer (Python) - Trading Systems to own and evolve a production options trading system. Python experience; you’ve shipped and owned production systems. It runs during market hours, ingests real-time market data, and requires profiling-led performance engineering

Title:Principal Software Engineer - PythonDepartment:Procode ITLocation:Hybrid commutable distance of our Head Office in Chandlers Ford. Salary:Circa £65k+ Up to 15%BonusSponsorship:Unfortunately, we are unable to offer sponsorship for this role Ifyou'rea Principal Software Engineer, who enjoys ar

Senior Python Software Engineer Circa £56,000 + up to 15% bonus | Hybrid (2 days per week in Oxford)The software you'll work on is business critical. Due to progression, this role exists to replace a senior engineer within a well-established software company operating in the highly regulated energy

Responsibilities You will be responsible for: Maintaining and troubleshooting automated test systems used on production lines Working closely with production teams to investigate test failures Performing rootcause analysis across software, hardware, and test infrastructure Improving the test system

A minimum of 5 years experience in software development using Python or equivalent, strong relational database knowledge and working knowledge of the major cloud service providers. As a Senior Python Engineer, you will own a full life cycle of development and be a senior contributor on a team respon

The ideal candidate will have at least 2 years of software development experience, proficient in Python, SQL, and Git. Responsibilities include creating React applications, communicating project status, and working on software engineering projects as part of a team. A global automotive insights firm

Responsibilities include developing robust software solutions and collaborating across teams. A leading cybersecurity firm located in Belfast is seeking a Senior Python Developer to enhance their Encryption Intelligence technology. The ideal candidate will have significant commercial experience and

Strong software engineering experience, with deep hands‑on expertise in Python. Engineer production‑quality applications and services using Python. A strong grasp of software engineering fundamentals, including design, testing, maintainability, and code quality.

A global research collaboration is seeking a Scientific Software Engineer to integrate and develop open-source tools for computational behavioral analysis and physics-based simulation. This fully remote role involves working with Python tools, tracking issues on GitHub, and enhancing software integr

The Senior Software Engineer will be a key contributor to full lifecycle software development, focusing on data management\workflows, infrastructure as code, and CICD pipelines. The Python Developer will be instrumental in building and maintaining our Python applications. Develop and maintain Python

As a Test System Software Engineer, you will work at the intersection of software, hardware, and manufacturing. Collaborating with colleagues from test engineering, R&D, mechanical and electrical engineering, and production line teams. We cooperate with other engineering and manufacturing teams to e

You will have the opportunity to partner with key Engineering teams, alongside Operations and Site Reliability Engineering. Job Skills/ Qualifications:*** Highly motivated self-starter with excellent interpersonal and problem-solving skills* Bachelor’s degree or equivalent work experience* Good or

Principal Software Engineer - Python - Fully Remote (UK). Software Engineering Experience with proficiency in Python. Experienced Python Engineer needed for an early-stage Start-Up that is already profitable and looking to expand the founding team.

What You’ll Do* Design, build, and evolve Generative AI solutions for Markets use cases across asset classes* Engineer production-quality applications and services using Python* Apply modern AI patterns including LLM orchestration, agentic workflows, retrieval-based approaches, and structured eval

Senior AI Python Software Engineer (Perm, UK). Senior Python Software Engineer. About the AI Senior Python Engineer role.

Candidates should have strong skills in React, TypeScript, Python, and experience with AWS services.

You will have the opportunity to partner with key Engineering teams, alongside Operations and Site Reliability Engineering. Experience in Generative AI, LLM frameworks, LLM prompt engineering and/or adversarial testing is a bonus. Experience withCyber engineeringandOperations, which could includeDev

Strong software engineering experience, with deep hands‑on expertise in Python. Engineer production‑quality applications and services using Python. If you are excited by greenfield AI engineering, passionate about modern software craft, and want to work in a team where your ideas and technical j

Python Software Engineer – High-Frequency Trading. We're working with a high-frequency trading (HFT) firm that is looking to expand its technology team with a Python Software Engineer. As a Python Software Engineer, you’ll collaborate with traders, quantitative researchers, and other developers

Senior Software Engineer – AI Startup – Up to 140k 🚀🧠. Senior Software Engineer – AI Startup – Up to 140k 🚀🧠. Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning).

Python Software Engineer - Observability Engineering - Quant Research. Python backend engineering experience. Observability Engineering team.

Data Engineers are key to this mission - building robust data infrastructure and tooling that powers insights, analytics, and software products used across the rail network. This role sits at the intersection of software engineering, data architecture, and delivery. This business is a rail software

This is a great opportunity for a Python Software Engineer with strong AWS skills to take ownership of production systems and internal frameworks that power data products across the organisation. Support wider AI and Data Ops initiatives within a team of software, AI and data engineers. If you are i

Python Software Engineer needed for a remote role. Requires Python, MySQL, and experience in financial services.

Develop trading tools using Python, collaborate with traders, and build scalable production systems.

Test Engineer Building & Construction sector Are you interested in a career that makes buildings safer? Ready to enjoy all the benefits of a global firm such as private healthcare, 7% employer pension contribution, 25 days holiday plus stats? What if your mechanical, electrical or construction engin

Were looking for a Propulsion Test Engineer to join our Test Systems Engineering Team , working on the design, development, and validation of propulsion test systems for our next-generation spacecraft. Operations, Mechanical, Electrical, and Systems Engineering. What were looking for Essential Exper

What You'll Be Doing Lead the design and evolution of the enterprise CI/CD platform across cloud and on-prem infrastructure Own and deliver the migration to GitHub Enterprise & GitHub Actions, building reusable workflows and quality gates Define platform standards across Terraform, Ansible, Vault, D

Software / Firmware Test Automation Engineer Vickerstock are proud to be working in partnership with a global engineering and technology organisation at the forefront of the Green Energy transition to recruit a Software / Firmware Test Automation Engineer to join their innovative R&D team. The Role

Strong demonstrable experience with Azure DevOps (or equivalent CI/CD tooling), scripting languages, and configuration management tools such as Ansible, Chef, PowerShell DSC Experiencing building and configuring cloud services using Infrastructure as Code using Terraform Good knowledge on Microsoft

The RoleIn this senior leadership position, you will: Lead and mentor a multi-disciplinary Scrum team, fostering a high-performance engineering culture. Act as the Technical Lead for key product areas, solving complex problems with pragmatic, modern engineering approaches. About YouYou are an experi

Key Responsibilities Build and maintain automated test suites for back-end services, APIs, and data pipelines Identify and report defects, working closely with developers to resolve issues quickly Integrate automated testing into CI/CD pipelines to support continuous delivery Support QA strategy and

In doing so, you will:Develop and deploy machine learning and statistical models using connected car, behavioural and operational dataDesign data science solutions that improve mobility services, propositions and customer outcomesBuild and test hypotheses through rapid prototyping using Python, Spar

Stats Perform is the market leader in sports tech.We provide the most trusted sports data to some of the world's biggest organizations, across sports, media, and broadcasting.Through the latest AI technologies and machine learning, we combine decades' worth of data with the latest in-game happenings

What will I be doing?• Applying advanced analytics, visualisation, and data science techniques to business challenges• Developing and deploying machine learning models and statistical solutions• Writing efficient SQL and prototyping new metrics• Structuring large, ill-defined problem

Lead and mentor a multi-disciplinary Scrum team, fostering a high-performance engineering culture. Act as the Technical Lead for key product areas, solving complex problems with pragmatic, modern engineering approaches. About YouYou are an experienced engineering leader with:.

Start Your Career in Software Development. This is an excellent opportunity to begin your career in software development while receiving structured training in. Graduate Software Developer - C#/SQL - Remote.

An exciting opportunity for an LEV test engineer to develop and grow a rapidly expanding LEV department. The engineer would be responsible for carrying out LEV testing, and working with the directors to increase sales and develop this important division within this company. Carrying out training for

A leading global innovation and transformation consultancy is looking for an experienced Lead Software Engineer to join its growing technology practice. Mentoring engineers and promoting modern engineering best practices. Proven experience as a Technical Lead or Senior engineer<.

Develop automation test frameworks using Python, Robot Framework or other object-oriented language. CCL are working with a global Power client to recruit a Fireware Test Automation Engineer to become part of a winning team and help to deliver the Green Energy transition. Working in an Agile Scrum en

Senior DevOps Engineer - Azure Cloud Hybrid (Derby) - £75,000pa to £85,000pa + Highly Competitive Package We're supporting a national healthcare technology organisation looking for a hands‑on Senior DevOps Engineer to join a growing Cloud & Platform Engineering function. Wha

As a DevOps Engineer, you will be responsible for CI/CD pipelines, environment provisioning, and release automation, enabling secure, scalable, and reliable software delivery across enterprise platforms. The role focuses on automation, observability, security, and reliability engineering.

Hiring: Software / Firmware Test Automation Engineer. A forward-thinking engineering organisation driving the green energy transition is looking for an experienced Firmware Test & Automation Engineer to join their R&D team. Building and maintaining automation frameworks (Python, Robot Framework or s

The role acts as a bridge between development and quality engineering, embedding testing into the full software delivery lifecycle. As a Test Automation Engineer, you will be responsible for defining test strategy and building robust automation frameworks that ensure quality, reliability, and perfor

Strong Python backend engineering experience. These are backend-leaning fullstack engineering roles, ideal for engineers who enjoy owning features end-to-end while spending the majority of their time building scalable backend services and APIs. Engineers who can ramp quickly and deliver from day one

As a Front End Developer you will join one of our multinational Scrum teams to create state-of-the-art software solutions. Engage across all phases of the software delivery lifecycle, including development, testing, release, and maintenance.

You’ll join a smart, collaborative team that pushes each other to articulate and defend every architectural decision in pursuit of best‑in‑class software. With a fantastic existing team across engineering, product, customer success, marketing, and sales, we’re gearing up for hyper‑growth.