exposure to SOC2 or ISO27001 βοΈ Background in product companies (not consultancies) βοΈ Happy to work 3-4 days/week from the London office π± Bonus Points β Experience with MongoDB, Elasticsearch, PostgreSQL β Startup/scale-up exposure β Familiarity with JavaScript/TypeScript stack β Benefits? β¨ Full ownership of a modern cloud-native stack β¨ Real impact in a small, product-led engineering team β¨ Work More β―
Azure services (e.g., Azure Synapse, Azure Data Factory, Azure SQL) Knowledge of Power Automate and Power Apps integration with Power BI Knowledge of non-Microsoft data sources (Snowflake, Oracle, PostgreSQL, MySQL, Synapse, Big Query) Performance optimisation (Partitioning, Understanding of columnar database concept, SQL indexing) Troubleshooting (SQL Profiler or other profiler tools, Tabular Editor, DAX Studio, Power BI datasets, RLS security More β―
slough, south east england, united kingdom Hybrid / WFH Options
SR2 | Socially Responsible Recruitment | Certified B Corporationβ’
UIs, and seamless workflows that enable clients to analyse large, complex datasets. What youβll do: Build and maintain APIs, services, and workflows (Python, TypeScript) Design efficient database schemas (PostgreSQL/PostGIS) Develop responsive interfaces and data visualisations (React/Next.js) Collaborate with ML, engineering, and product teams on end-to-end solutions Support system reliability, performance, and scalability What More β―
planning, implementation, and iteration. Proven track record of shipping complete features (frontend and backend) Mentoring and guiding team members Bonus: Security/Infrastructure experience with GCP TypeScript, Node.js, Prisma, PostgreSQL, tRPC, GCP, Pub/Sub, React Additionally, they're ideally looking for someone who's happy to do 3 days a week in their London office. They cannot sponsor visa More β―
slough, south east england, united kingdom Hybrid / WFH Options
Albert Bow
technical skills with Azure (AWS also valuable), Terraform, Kubernetes (AKS), Docker, and GitHub Actions Expertise in observability frameworks, networking, and cloud security best practices Experience with databases such as PostgreSQL, MySQL, NoSQL, plus cloud storage solutions Strong scripting and automation skills (Python or Bash) Familiarity with compliance standards including SOC 2, ISO 27001, or GDPR What You Can Expect Direct More β―
slough, south east england, united kingdom Hybrid / WFH Options
The Cypress Group
Broad knowledge of algorithms and data structures. Degree in Computer Science or related field (preferred). Nice to Have Experience with TDD, BDD, or other testing methodologies. Familiarity with PostgreSQL, Snowflake, and data pipeline frameworks (Airflow, etc.). Experience with event streaming platforms (Kafka). Exposure to web frameworks (Django, Flask, FastAPI). Knowledge of Java. Domain knowledge in financial More β―
slough, south east england, united kingdom Hybrid / WFH Options
Capsa AI
firm. You have taken entire products or features from ideation to production and you've measured their impact. You have experience with the following technologies (or similar): Python, FastAPI, Postgres, ElasticSearch, RabbitMQ, LLMs, Typescript, React You enjoy diving deep into the domain, understanding the problem, and focusing on delivering value to the customer. You thrive in a fast paced environment. More β―
slough, south east england, united kingdom Hybrid / WFH Options
Arrows
you're not just guiding but also rolling up your sleeves alongside the team. π§ Tech Stack & Practices You should bring solid hands-on experience with: Java, Spring, Kubernetes, Docker, Postgres, Kafka CI/CD pipelines with fully automated deployments and testing TDD, BDD, and modern coding standards Microservices architecture β understanding both its power and its trade-offs Scaling, reliability, observability More β―
AI applications, working with reranking & fine tuning strategies, and/or building large scale content indexing systems. What else you might want to know: Our stack : Java, Python, Elastic, Postgres, React, Typescript. Location: Hoxton Square, London (we operate a office first policy with flexibility). Contract : Full-time Compensation : We pay competitive salaries and will reward you with a substantial More β―
slough, south east england, united kingdom Hybrid / WFH Options
Sorcer Ruby
Hotwire/Turbo/Stimulus a plus) Strong knowledge of RESTful APIs and service-oriented architecture Familiarity with front-end technologies (JavaScript, React, or similar) Experience with relational databases (PostgreSQL preferred) Exposure to Agile/Scrum workflows and CI/CD pipelines Why join? Competitive salary up to Β£95k + benefits package Flexible hybrid working (London HQ) Work with a More β―
advice and guidance to the team Excellent experience in Informatica ELT & ETL development and integration solutions using Informatica as an IPaaS. SQL and relational databases (e.g., Oracle, SQL Server, PostgreSQL). Cloud based data storage solutions such as Snowflake and data lakehouse Experience with cloud platforms (e.g., AWS, Azure, GCP) and cloud-based data integration. Strong understanding of data warehousing More β―
advice and guidance to the team Excellent experience in Informatica ELT & ETL development and integration solutions using Informatica as an IPaaS. SQL and relational databases (e.g., Oracle, SQL Server, PostgreSQL). Cloud based data storage solutions such as Snowflake and data lakehouse Experience with cloud platforms (e.g., AWS, Azure, GCP) and cloud-based data integration. Strong understanding of data warehousing More β―
/PhD in a quantitative discipline. Experience with optimisation frameworks (Gurobi, OR-Tools). Knowledge of financial markets, derivatives, or clearing/margin optimisation. Hands-on experience with AWS, PostgreSQL, or distributed computing. Why Join? Solve complex mathematical challenges with global financial impact. Work in a collaborative, research-driven team where curiosity and creativity are valued. Benefit from a competitive More β―
proven Data Architect experience with strong data modeling (conceptual, logical, physical) skills Knowledge of data architecture, integration, governance frameworks, and privacy-enhancing technologies Experience with databases (SQL & NoSQL - Oracle, PostgreSQL, MongoDB), data warehousing, and ETL/ELT tools Familiarity with big data technologies (Hadoop, Spark, Kafka), cloud platforms (AWS, Azure, GCP), and API integrations Desirable: Data certifications (TOGAF, DAMA), government More β―
/.NET 8 with a clean, event-driven architecture Help architect a scalable system using CQRS, Event Sourcing, DDD, microservices Own key components in AWS: Lambda, SQS, SNS, DynamoDB, PostgreSQL, API Gateway Work in a test-first, high-trust environment with real autonomy What we're after You work incredibly hard, have high agency and take pride in what you More β―
mid-senior level engineer working across modern web stack. We speak Kotlin for services and Python when working with data. Our rich UIs are built in React and Typescript. Postgres is our preferred database engine and our infrastructure is entirely cloud based in GCP, defined with Terraform so this experience would be desirable. Our culture Inclusion & Diversity is at the More β―
used or experimented with the latest AI development tooling Strong coding and software development skills in languages and with tools such as ReactNative/Flutter/Next.js, Supabase/Postgres, Python Experience in system architecture design and implementation Knowledge of AI technologies and machine learning algorithms. You track the latest AI tools, play with new MCPs, and deploy multi-agent More β―
slough, south east england, united kingdom Hybrid / WFH Options
Thyme
third-party integrations. Required Skills and Experience : Python & Django: Deep expertise in modern Django architecture and Python development. Comfortable with asynchronous tasks, REST APIs, and integrations. Databases: Proficient in PostgreSQL and SQLite, with a strong understanding of efficient ORM usage and performance-aware query design 6-8+ years of engineering experience Experienced in test-driven development (TDD) What We More β―
using tools like Selenium , Apache JMeter , or Python scripts. Ensure compliance with data privacy and security standards . Required Skills: Strong knowledge of SQL and relational databases (e.g., MySQL, PostgreSQL, Oracle, SQL Server). Familiarity with data warehousing concepts. Understanding of database design , normalization , and indexing . Experience with test management tools (e.g., JIRA, TestRail). Knowledge of automation frameworks More β―
technical leadership, such as mentoring engineers and leading complex projects. A strong understanding of REST APIs and backend architecture as well as a deep knowledge of relational databases (ideally PostgreSQL) If this role sounds like a strong fit for your skills and ambitions, please apply with an up-to-date CV to take the next step in your engineering career. More β―
systems in high-growth environments. Strong technical background in Python, cloud platforms, and a bonus for modern frontend frameworks (React or similar). Deep experience with system architecture, databases (PostgreSQL/MySQL), and scalable API design. Excellent leadership, communication, and mentoring skills. Interested? Apply now More β―
levels, ensuring high-level technical support is provided for data-related technologies. Role & Responsibilities: Extensive knowledge of modern databases technologies, Snowflake and relational (such as Oracle, SQL Server and PostgreSQL) Broad knowledge of software development techniques, processes, methods and best practices. Proficiency with various programming languages. Strong leadership skills with the ability to motivate and guide teams towards successful project More β―
sockets ROS, FreeRTOS, or similar frameworks for real-time or robotics Docker, CI pipelines, version control (Git), and hardware-in-the-loop testing Occasional interaction with backend systems (Nest.js, Postgres) for telemetry and config What weβre looking for: Strong Python skills in embedded, automation, or device-heavy environments Confident with low-level comms, device integration, and hardware abstraction Knows More β―