freelance English-speaking jobs in Barreiro

At Genpact, we don't just adapt to change—we drive it. AI and digital innovation are redefining industries, and we're leading the charge. Genpact's AI Gigafactory, our industry-first accelerator, is an example of how we're scaling advanced technology solutions to help global enterprises work smarter, grow faster, and transform at scale.

Job description: The Portugal Private Credit Center of Expertise team forms part of the wider Loan Solutions team within the Alternative Investors (AI) client line, working in collaboration with the Private Capital teams.

We are seeking a hands-on Software Security Engineer to move beyond simple analysis and take ownership of fixing vulnerabilities. In this role, you will act as the primary remediation expert, diving into the code to resolve security flaws across a diverse landscape of applications.

Flexible • Remote • Purpose‑Led Are you a high achiever who knows there is more to life than ticking boxes? Do you feel deeply called to live in full sovereignty – spiritually, financially and creatively – while contributing meaningfully to others?

Let's use them well: 18 years of experience. 2,360 employees. 20 offices and 2 Talent Hubs. 10 internal programmes designed with you in mind. We are looking for a Cybersecurity professional! Location: Lisbon | Porto Level of Experience: Mid (3 to 6 years) Salary Package & Benefits: €1,200 to €2,000 (salary base) + Food Allowance + Flex Benefits What are we looking for?

We're looking for a full-stack developer who can own backend services, workflow automation, and — especially — Shopify app development at the core of our platform. Tech Stack Python (FastAPI) • Temporal. io • Postgres • TypeScript • Next.

Inetum is a European leader in digital services. Inetum's team of 28,000 consultants and specialists strive every day to make a digital impact for businesses, public sector entities and society. Inetum's solutions aim at contributing to its clients' performance and innovation as well as the common good.

QA SW Engineer Trainee (Jira) Company: Nokia Position: Internship Duration: 12 months Start Date (tentative): February 2026 How You Will Contribute And What You Will Learn Create and execute manual test cases to validate functionality Identify, document, and track defects through to resolution Collaborate with the development team to ensure high-quality product delivery Design and implement automa

Senior Product Manager - Pro - Tax Reporting Join to apply for the Senior Product Manager - Pro - Tax Reporting role at Kraken. Building the Future of Crypto Our Krakenites are a world‑class team with crypto conviction, united by our desire to discover and unlock the potential of crypto and blockchain technology.

Workplace: (Hybrid) Role: Promote the definition of requirements with the user and prepare requirement documents; Perform functional and impact analysis; Promote the progress of the project phases with the teams; Prepare system test plans; Execute system tests including validation of data in the DB; Follow up on acceptance tests; Support or management of the project; Functional analysis for incide

This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency. At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI.

At Hexa Consulting we want to spread transparency and enable diverse tech careers. Based in Portugal, we can answer the increasing demand in the IT sector. Our mission is to build strong relationships, be a leading partner through a differentiated approach in IT consulting and contribute to the professional and personal development of our team.

One of our client, a well known iGaming company, is looking for a frontend developer able to work hybrid in Lisbon. Main Responsibilities: - Develop and refine UI/UX features for the platform. - Contribute to building and maintaining in-house online web games. - Create and support internal admin dashboards. - Develop internal tools to enhance operational processes.

Inetum's team of 28,000 consultants and specialists strive every day to make a digital impact for businesses, public sector entities and society. Inetum's solutions aim at contributing to its clients' performance and innovation as well as the common good.

Location: Porto (On-site) Start Date: 15 December 2025 Contract Type: Permanent (90-day probation period) Languages: German (Fluent C2) & English (Advanced) We are seeking qualified Senior Order-to-Cash Specialist to take responsibility for the end-to-end O2C cycle within an international finance environment.

At Avanade, we see how the power of Dynamics 365 shapes the future of businesses every day. By combining our unmatched Microsoft knowledge with our creative approach to innovation and strong industry knowledge, we create a lot of opportunities for Microsoft, our clients and for you. Avanade has countless paths for you to pursue. One of them is sure to lead to your unique version of success.

Who we are Neotalent Conclusion is one of the leading Iberian specialists providing services in Information Technology and Engineering services.

We are looking for a hands-on Engineering Manager to lead a high-performing team in designing and building a new global SaaS platform from the ground up. You will work closely with architects and product leadership to define the vision, drive technical excellence, and deliver scalable, cloud-native software used across international telecom operations.

In 2014, Marley Spoon launched as a meal kit delivery service featuring fresh, high quality ingredients and easy-to-follow recipes. Each box is personalized to a customer’s unique taste, with the ability to customize recipes with upgrades, protein swaps, gluten-free options, and so much more. Marley Spoon now operates across six countries!

Power Apps & Data Visualization Engineer Join to apply for the Power Apps & Data Visualization Engineer role at JTA: The Data Scientists We’re looking for a Power Apps & Data Visualization Engineer who will be responsible for designing and implementing solutions with a strong emphasis on layout, usability, and storytelling.