Technical lead web developer jobs
Actively Interviewing
This organisation is scheduling interviews as applications come in. They're ready to hire as soon as they find the right person. Don't miss your opportunity, apply now!
Location: Remote or in one of our global offices (Madagascar, Belize, Indonesia, Timor-Leste, Kenya, Senegal), or home-based within countries where Blue Ventures has administrative capacity (Mozambique, Tanzania)
Closing date for applications: 15 November 2025
Contract status: Global post, full-time
Start date: December 2025
Contract duration: Permanent
Remuneration: £42,705 - £47,565 gross per annum (UK national band); £46,896 - £51,605 gross per annum (London, UK); IDR 286,984,519 - IDR 355,860,803 gross per annum (Indonesia); KES 2,871,375 - KES 3,560,505 gross per annum (Kenya); TZS 41,495,072 - TZS 51,453,890 gross per annum (Tanzania); MGA 36,755,641 - MGA 44,933,771 gross per annum (Madagascar); XOF 18,577,559 - XOF 23,036,173 gross per annum (Senegal); BZD 50,755 - 58,211 (Belize); USD 15,679 - 19,144 (Timor Leste); USD 68,000 - 72,910 (United States).
We rebuild tropical fisheries with coastal communities
Blue Ventures is a marine conservation organization that puts people first. We support coastal fishers in remote and rural communities to rebuild fisheries, restore ocean life and build lasting pathways to prosperity. Our work began two decades ago in Madagascar’s remote coastal communities and is growing globally.
Across a dozen countries, we’re partnering with traditional fishers and community organizations to design, scale, strengthen and sustain fisheries management and conservation at the community level. We bring partners together in networks to advocate for reform, and share tools and best practices to support fishing communities across the globe.
Summary job description
We are currently recruiting a Software Developer (R Shiny) to support our evolving operations, supporting our Global Data Science team. Reporting to the Head of Data Engineering, this is a full-time role with occasional travel (1-2 times per year) to work closely with overseas colleagues, partners, field teams and communities.
The successful candidate will be a motivated, proactive and highly organised individual with strong experience in developing interactive data visualisation tools in R Shiny specifically.
You will focus on creating user-friendly, customisable tools to support decision-making in small-scale fishing communities and across the organisation. These tools, designed by the Design and Integration team, aim to transform complex datasets into actionable insights, supporting data-driven decision-making at various levels.
You will demonstrate a proven track record of presenting complex data in clear, accessible formats for both technical and non-technical audiences, as well as project design and management. Ideally, you will have experience with community-based conservation and development initiatives. You will thrive in environments that are collegiate and ambitious, and be able to demonstrate experience of working independently and solving complex problems in challenging situations.
We are looking for an individual who is open to new ideas and embraces innovation. Assessment of applications will include candidates’ technical skills and alignment with BV’s core values and mission to support human rights-based approaches to marine conservation and fisheries management.
Registered Charity 
101 - 500
The client requests no contact from agencies or media sales.
Thank you!
Actively Interviewing
This organisation is scheduling interviews as applications come in. They're ready to hire as soon as they find the right person. Don't miss your opportunity, apply now!
Job Purpose
Join our dedicated Data & Technology department at Operation Smile UK and play a vital role in advancing our digital capabilities. Our website is central to reaching a broad audience with our vital work, and you'll be pivotal in ensuring our online presence is robust, accessible, and effective.
This full-stack role provides an excellent opportunity to lead and contribute across both front-end and back-end development activities. You'll collaborate closely with the Director of Data & Technology and Senior Database Manager to design and build systems that empower our Fundraising and Comms teams, delivering outstanding user experiences.
We aim to build greater in-house capacity for digital development, reducing reliance on external support for routine tasks and increasing automation on key platforms. If you are a hands-on technical lead with experience across various digital channels such as website CMS (e.g., WordPress), along with a solid understanding of front-end and back-end languages and technologies, you'll be a great fit. You will also play a leading role in ensuring the OSUK website user interface and user experience is fit for purpose.
As part of our small but ambitious team, you'll be an integral part of creating and implementing our Data and Digital strategy, directly helping us achieve our goal of supporting more children born with a cleft lip and cleft palate.
Key Responsibilities
- Lead in-house web development, initiating a cultural shift to minimise reliance on external agencies for website and platform creation.
- Play a pivotal role in shaping the organisation's data and digital strategy.
- Serve as the technical product owner for all of OSUK's websites, digital & email platforms.
- Take full ownership of the Gravity Forms to Donorfy Custom API integration.
- Flare for producing modern, stylish and accessible designs, to support campaigns, general website conversion performance and brand.
- Manage relationships with external website agencies and freelancers for key infrastructure and major projects.
- Possess a strong understanding of frontend and backend web technologies
Please refer to the job description for a comprehensive list of tasks, responsibilities, and the required person specification.
Recruitment
We are actively interviewing for this role on a rolling basis as suitable applicants apply. If you're interested in this role, it is advisable to apply as soon as possible.
Disability Confident Committed Employer
We're a Disability Confident Committed employer, so we guarantee an interview to any disabled applicant who meets the minimum requirements for the job.
At Operation Smile UK, we value individuals based on their performance and potential. We're dedicated to creating a diverse and inclusive workplace that supports everyone's needs. We're happy to make reasonable adjustments throughout the application and employment process, and we particularly welcome applications from diverse backgrounds.
If you need this document in a different format, require any adjustments, or need help with your application, please contact us (further details contained within the job description).
Equality, Diversity & Inclusion
Operation Smile UK knows fundraising could better reflect the diverse backgrounds and experiences of the people the charity sector supports. If you don’t meet every requirement but believe your transferable skills align with the role, we encourage you to contact us for a conversation.
We want our team to reflect the diversity of the communities we serve, offering equal opportunities to everyone, regardless of, age, disability, gender reassignment, marriage and civil partnership, pregnancy and maternity, race, religion or belief, sex, or sexual orientation.
We celebrate diversity and encourage you to bring your authentic self to Operation Smile UK. We are committed to supporting all applicants and ensuring a fair hiring process. All appointments will be made solely on merit, and we are happy to make reasonable adjustments throughout the recruitment process.
The client requests no contact from agencies or media sales.
Thank you!
Actively Interviewing
This organisation is scheduling interviews as applications come in. They're ready to hire as soon as they find the right person. Don't miss your opportunity, apply now!
Global Canopy is a data-driven not for profit that targets the market forces destroying nature. We do this by improving transparency and accountability. We provide innovative open-access data, clear metrics, and actionable insights to leading companies, financial institutions, governments and campaigning organisations worldwide.
About Corporate Performance
A growing number of companies and financial institutions are seeking to mitigate their impacts on nature. But many have made commitments that are not being met, and others are failing to take any action at all. We hold to account through our Forest 500 project, assessing the policies and performance of influential companies and financial institutions. We also support financial institutions and investors with our suite of Deforestation-free Finance Guidance and a forthcoming new tool, DEFT Pathway, to support effective engagement with high-risk companies. We support the finance sector, policy makers and other stakeholders by providing market-leading data on deforestation and ESG metrics through Forest IQ.
Role overview
An exciting opportunity for a creative and highly motivated candidate with strong technical expertise to help increase Global Canopy's impact by making world-leading environmental and financial data more accessible to our key audiences in the finance sector, business and civil society.
The role will focus on the DEFT Pathway and related products. DEFT is a transparent, easy-to-use framework that maps out practical steps for companies to transition to deforestation-free supply chains. Hosted by best-in-class data platform Forest IQ, DEFT Pathway helps financial institutions to engage effectively with companies on deforestation.
A key objective is to make the DEFT Pathway data accessible by building user-friendly frontend components. The data is complex and multi-dimensional and will require considerable creativity to communicate in an understandable and compelling way in order to maximise its impact. You will collaborate with designers, researchers and product managers to fulfill these aims.
As a full stack developer, you will also design and implement the backend to allow the data powering the visualisations to be accessed in a secure way. You will work with data engineers and researchers to ensure the database is well-structured and that queries are performant.
The tech team is small, so you will need to operate with a high degree of independence, and will have the opportunity to influence key technical decisions. We are looking for someone who finds this prospect exciting rather than daunting!
Requirements:
To be successful in this role, these are the things that will matter the most:
- Excellent full stack web development skills, ideally using python and typescript
- Knowledge of python frameworks for the backend, such as FastAPI, Flask and/or Django
- Knowledge of javascript frameworks for the frontend (preferably React/Next.js), and common data visualisation libraries such as d3
- Experience querying PostgreSQL databases, potentially using SQLAlchemy as an ORM
- Experience working with cloud infrastructure, preferably AWS
Essential behavioural competencies:
- Self-starter, happy working in a small team with a large degree of independence
- A keen eye for quality, and an appreciation of the importance of automated testing
- A desire to follow industry standard software development processes
Desirable:
- 3+ years experience
- Experience using Agile project management methods and appreciation of the benefits of these
- Knowledge of the Corporate Performance domain
Benefits
Salary: £60K full-time equivalent. This role sits within Band C on Global Canopy’s remuneration framework.
Nature of contract: Full time (37.5 hours) or part time (30 hours, 0.8 FTE). Fixed term for 21 months (approximately the end of 2027). We are a flexible employer and welcome candidates wishing to work flexibly.
Base: Our office is in Oxford, UK with flexible home-working arrangements in place.
Holidays: 36 days (including bank/public holidays) for discretionary use across the annual leave year. Option to purchase up to an additional 5 days or equivalent of one week’s leave.
Other benefits including healthcare cash-back plan, life assurance, group income assurance, employee assistance programme, and more.
How to Apply
To apply for the position, you will need to follow the links and submit an up-to-date CV and answer four short-form (100 words) questions.
The closing date for applications is 19 November 2025 at 09:00 UK time. Early application is encouraged as we will be conducting rolling interviews. We may close applications early if suitable candidates are identified. We aim to respond to all candidates within ten days of receiving their application.
At Global Canopy, we value diversity and inclusion. You can read our diversity statement on our website. We encourage applications from all backgrounds and are committed to having a team with a diverse set of skills, experiences and abilities. We are committed to reducing systemic barriers in our recruitment processes.
Global Canopy works on issues of tropical deforestation. We are particularly interested in strengthening our team to include those with a background from forest regions such as Latin America and South East Asia. We welcome applications from people from these regions. Anyone with the right-to-work in the UK is welcome to apply. Visa sponsorship is not available for this position.
Global Canopy is an inclusive employer and accommodations will be made to allow anyone who requires additional support to apply for this role. Please get in touch with us if you require any additional support.
The client requests no contact from agencies or media sales.