Alongside

Senior Software Developer - Solutions & Delivery

Porto
Level
Senior
Work type
Hybrid · Porto

Not stated in the posting: salary, visa.

Open. First seen 6 November 2026.

About the role

Alongside's standard text

Alongside partners with organizations to drive digital transformation and build high-performing tech teams.

We’re looking for a Senior Software Developer who enjoys building software, understanding business needs, and working directly with clients to turn ideas into practical solutions.

This is a hands-on role with opportunities to contribute to solution design, technical proposals, and project delivery. You don’t need to have been a Tech Lead - this could be your next step.

Responsabilities:

  • Design, develop, and maintain software solutions, contributing hands-on throughout the delivery lifecycle.
  • Work with clients to understand their goals, clarify requirements, and translate business needs into technical solutions.
  • Contribute to project estimates and proposals, helping define scope, delivery approaches, and realistic timelines.
  • Present technical options clearly and help negotiate trade-offs around scope, cost, time, and quality.
  • Support pre-sales discussions through technical input, solution proposals, and demos.
  • Identify opportunities to improve or extend client solutions, working with the team to assess their value and feasibility.
  • Collaborate with developers and other stakeholders to manage dependencies, address risks, and deliver agreed outcomes.
  • Contribute to architectural decisions, code reviews, and good development practices.
  • Support less experienced developers through feedback and knowledge sharing.
  • Explore new technologies, including AI tools and automation, and assess where they can add value.

Requirements

  • 5+ years of professional experience in software development, with the ability to work independently and take responsibility for delivery.
  • Solid experience building and maintaining web applications, including APIs, databases, and integrations.
  • A good understanding of software engineering principles, application architecture, and development best practices.
  • A pragmatic approach to problem-solving, balancing technical quality with business priorities.
  • Strong communication skills and confidence discussing technical topics with both technical and non-technical stakeholders.
  • Commercial awareness and an interest in consultative selling: understanding client challenges, recognising opportunities, and contributing to credible proposals.
  • Sound judgement and confidence managing expectations, discussing constraints, and challenging assumptions constructively.
  • A collaborative mindset, willingness to mentor others, and motivation to grow towards technical leadership.
  • Fluency in English, both written and spoken.

Nice to have:

  • Experience with JavaScript/TypeScript and technologies such as React, Next.js, or Node.js.
  • Previous involvement in client meetings, project estimation, technical proposals, demos, or pre-sales.
  • Experience supporting delivery planning or coordinating technical work within a team.
  • Practical experience with AI-powered tools, automation, or AI-driven solutions.

Benefits

  • Annual gross salary between 50.000€ - 55.000€, depending on experience and skills.
  • The opportunity to join a growing company where your contributions have a direct impact.
  • A versatile role combining software development, technical decision-making, and client interaction.
  • The chance to grow into a technical leadership position while remaining hands-on.
  • Exposure to different projects, technologies, and business challenges.
  • Hybrid working model in Porto.

What this role asks for

97% of this description is written for the role. The rest is Alongside's standard text, folded away below.

Compared with Alongside's other open jobs.

The team: Alongside HIRES STEADILY

This role is one of 24 open in Alongside. 12 were posted in the last 30 days and the oldest in July: a team that hires all year rather than one being built.

WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS

CI/CD (8 of 24), React (8 of 24), REST (7 of 24), Agile (6 of 24), JavaScript (6 of 24), Test Automation (6 of 24), .NET (5 of 24)

OTHER ROLES ON THIS TEAM

From the team and dates on Alongside's own job board.

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