Flutter Developer
Remote
United Kingdom
£ 70 / hour
Freelance
14-04-2025
Job Specifications
Breakthrough Talent is hiring for a Flutter Developer to join a recently funded startup. This role is focused on front-end and UI development working closely to backend developers to bring the product to life across mobile and web.
You'll be using Flutter and Dart daily, building custom widgets, crafting UIs, and collaborating with backend engineers.
The Role:
Development of cross-platform front-end in Flutter and Dart
Build responsive UIs, animations, and reusable components
Translate designs and wireframes into clean, scalable code
Work with APIs and integrate with backend systems
Collaborate with engineers working in Python/Django and Go
Requirements:
Strong commercial experience with Flutter and Dart
Confident building custom widgets, animations, and scalable UI
Experience across mobile (iOS/Android) and ideally web
Solid understanding of state management (Provider, Bloc, Riverpod, etc.)
Able to collaborate in a fast-moving product environment. (Start up)
Bonus: Experience working with Python/Django or Go backends
Must be based in the UK or EU and able to work UK time zones
**The rate is between £425 - £550 and needs to be able to start in April. Ideally a previousst contractor background is preferred.
This is a great role for someone who enjoys shipping high-quality front-end code, working on real products, and being part of something early. If you're available from April and ready to get involved, drop me a message on jake@breakthroughtalent.co.uk
About the Company
At Breakthrough Talent, our vision is simple: to be the go-to partner for tech startups and scale-ups looking to build impactful teams that drive innovation and success. Our focus extends beyond placements. We measure success by the impact our work has: the growth of a business, the progression of a career, and the innovation that comes from building the right teams. For us, recruitment is more than matching CVs to job descriptions. It’s about enabling progress. The startups and scale-ups we partner with are at the forefro... Know more
Related Jobs
- Company Name
- twentyAI
- Job Title
- Senior Software Engineer
- Job Description
- Senior Software Engineer Location: Central London Contract Type: Freelance Days in Office: 3 days a week Day Rate: Up to £525 a day Join a top-tier financial services institution on a mission to reshape the future of international banking technology. We're looking for a Senior Software Engineer to drive innovation across global platforms, leading efforts to modernize legacy systems and roll out cutting-edge solutions in new markets. You’ll play a central role in high-impact initiatives—designing, coding, and deploying mission-critical services that support real-time, high-value payment systems. Working in an agile, collaborative environment, you’ll help architect scalable solutions and lead project delivery from planning to execution. Key Responsibilities: Lead development initiatives across a range of financial technology projects Design, build, and maintain Java-based backend systems and Oracle integrations Contribute to platform modernization efforts including OBPM and Flexcube integrations Mentor junior engineers and support DevOps processes Collaborate with global teams to deliver reliable and compliant software solutions What We’re Looking For: Proven experience in software engineering within the financial sector Strong knowledge of Java, Oracle PL/SQL, and urgent/wire payment systems Hands-on experience with Oracle Banking Payments Module (OBPM) and Flexcube DevOps mindset with exposure to Jenkins and Agile practices Experience in microservices architecture, WebLogic, and automation tools a plus
- Company Name
- Thebes Group
- Job Title
- Sailpoint Developer
- Job Description
- Role: SailPoint Developer Location: London - Hybrid model is 3 days in the office per week Duration: 6 months Key Essential Skills 3-5 years of solid SailPoint developer experience Proven experience as a SailPoint Developer with hands-on experience in SailPoint IdentityNow 8.4 or higher. Hands-on experience in SailPoint API integration, including request and response handling. Strong proficiency in JavaScript and Bean Scripting. Solid understanding of SailPoint core concepts such as Identity Governance and Administration (IGA), workflows, provisioning, certification, and role management. Experience in customizing SailPoint using JavaScript, Bean Scripting, and integration with external systems via connectors and APIs. Experience working in financial institutions or highly regulated environments. Desirable Skills Strong analytical skills for debugging, troubleshooting, and optimizing code. Excellent communication skills to explain technical concepts to team members and stakeholders with varying levels of technical expertise. Familiarity with other programming languages (e.g., Java, Python) for integration. Knowledge of IAM concepts and technologies beyond SailPoint. Overview We are seeking a highly skilled SailPoint JavaScript Developer with expertise in SailPoint 8.4, BeanShell scripting, and a deep understanding of the SailPoint API. The role involves integrating and interfacing with SailPoint IdentityNow or IdentityIQ systems to handle complex data requests and responses. The ideal candidate will have hands-on experience designing, developing, and optimizing solutions that leverage the SailPoint API for data retrieval and processing. Role & Responsibilities Develop and Enhance Solutions: Write and maintain JavaScript and BeanShell scripts to interact with SailPoint systems. API Integration: Design and implement solutions that leverage SailPoint APIs to request and retrieve data, process it, and push it back to the system. Customization: Customize SailPoint workflows, provisioning policies, and rules to meet client-specific requirements. Data Processing: Efficiently handle data inputs and outputs using APIs, ensuring clean and accurate data transformation. Troubleshooting and Debugging: Resolve issues related to API integration and scripting. Collaboration: Work closely with internal and external stakeholders, including other developers and teams unfamiliar with SailPoint, to ensure clear understanding and smooth implementation. Documentation: Maintain comprehensive documentation of APIs, workflows, and customizations for future reference.
- Company Name
- Insight Global
- Job Title
- Power BI Developer
- Job Description
- Insight Global is seeking multiple Data Engineer/PowerBI Developers for one of their premier energy clients in London, UK. These engineers will be building a PowerBI capability within the client's Gas & Power Trading team and will be building 50+ PowerBI reports from live, streaming trading data. The more senior engineers will work directly with the traders and analysts in the business to provide best practice approaches to the dashboards and the mid-level engineers will provide more tactical support. These roles offer a hybrid working model with the expectation of 2-3 days/week onsite as the standard. Must Haves: Data Engineering/PowerBI experience Strong competence with Azure Databricks, SQL, Python, PowerBI, DAX Proven experience leading the design of data models, transformation logic, and build of all Power BI dashboards - including testing, optimization & integration to data sources Good exposure to all elements of data engineering (PySpark, Lakehouses, Kafka, etc.) Experience building reports from streaming data Strong understanding of CI/CD pipeline Financial and/or trading exposure, particularly energy commodities Plusses: Experience building PowerBI reports from an ETRM system, ideally Endur Good understanding of maths and/or finance as roles may interacts with quant devs, and analysts and traders Familiarity with E.g. PnL, greeks, volatility, partial derivative, normal distribution etc. DevOps experience with terraform + github actions
- Company Name
- TieTalent
- Job Title
- Power BI Developer - Fully Remote Outside IR35
- Job Description
- About Power BI Developer - Fully Remote contract, 6 months Outside IR35 We are looking for an experienced Power BI specialist to help deliver a large project of work for a major client. This is outside IR35 and requires someone able to hit the ground running and take a lead on the scope of work. Key Objective of role Utilising the PBI stack to transform business requirements and complex data into streamlined and robust data models and effective visualisations. Delivering an optimal user experience to users and leading them to actionable insights and data-driven decision making. Key scope of the work End to end requirements capture, design and implementation of BI solutions using Power BI Connect PBI to and join diverse data sources to establish optimised data models Considered and user-tailored data visualisations to facilitate insight Interact with business stakeholders to determine requirements Collaborate with technical and non-technical team members and clients, business analysts, data engineers Troubleshooting data and PBI related issues and maintenance of PBI infrastructure Data governance and security, making use of security features within PBI eg. row level security Stay updated with latest trends and developments in Power BI and data visualisation Key skills required Proficient with PBI desktop and PBI service Data modelling Advanced DAX and Power Query M Code MSSQL Strong communication skills to and working well in a team environment Excellent problem-solving skills and attention to detail Proactive, motivated and curious with a focus on continuous improvement Additional skills we would like to know about if you have them…. Degree in Computer Science or related and/or experience in a similar role Knowledge of Power BI admin portal Knowledge of Power BI capacity management Please apply with your latest version of CV for immediate consideration Nice-to-have skills Power BI United Kingdom Work experience Applications Data Analyst Business Intelligence Languages English