Senior Full-Stack Engineer

Concord Visa; Auckland; On-site; NZD 170,000 - 210,000; Full time

Job summary

Concord Visa seeks a Senior Engineer to build on a modern full-stack JS platform (TypeScript, React, PostgreSQL) in its Auckland product team. You will work on drafting tools, automated review systems, and HRIS integrations while exploring AI features and ensuring strong data security across multi-jurisdiction workflows.

You’ll collaborate with immigration lawyers, case managers, and ops, shipping high-stakes features and expanding AI into internal tooling as we scale.

Qualifications

• 5+ years building software, ideally on SaaS platforms or in growth startups.
• Experience with modern JS frameworks (TypeScript, React), strong experience with SQL-based databases, and familiarity or exposure to AI/LLM frameworks.
• A problem-solving mindset with a focus on outcomes and scalable solutions.
• Product-first thinking with attention to design decisions and user experience.

Responsibilities

• Platform development across frontend, backend, AI, and third-party APIs on a modern JS platform.
• AI R&D and integration to extend AI into internal workflows and development processes.
• Collaborate with lawyers, case managers, and ops to shape workflows and features for global scale.

Skills

TypeScript

React

PostgreSQL

AI/LLM

Tools

PostgreSQL

APIs

AI tooling

Job description

The Opportunity

Location: Auckland

Type: Full Time, Permanent

Reports To: CTO, Ben Tan

Start Date: Immediate

Compensation: $170+ NZD + equity

About Concord

We exist so that exceptional people and companies can work wherever their ambition takes them.

Concord is a specialist immigration firm built for the speed and complexity of high-growth tech. We've already processed 3,000+ visas across US, Australia, New Zealand, and the UK for clients like Andreessen Horowitz, Blackbird, Tracksuit, and Zuru, and we’re just getting started.

We spun out of Crimson Education because we saw an industry ripe for reinvention. Our founding team has built and scaled companies before; now we're combining that operator DNA with purpose-built technology to make global mobility seamless and transparent. We built our own platform to prove it: our custom-built app gives applicants real-time visibility into their case and automates the admin so our highly experienced legal team can focus on the high-judgement work that moves cases forward.

We hire ambitious problem-solvers who choose ownership over complacency. If you want a seat at a startup where you ship things that matter, keep reading.

About the Role

You’ll be a Senior Engineer on Concord’s Auckland-based product team, building on a modern full-stack JS platform (TypeScript, React, PostgreSQL). The work spans the full surface area - from drafting tools and automated review and feedback systems to MCP interfaces and HRIS integrations.

A part of the role is R&D around large language models: figuring out where they genuinely help (beyond gimmicky demos), testing and optimising AI features for performance and reliability, and extending AI into internal tooling for productivity, security coverage, and code quality as we scale.

Security is non-negotiable. You’ll work closely with the CTO on how we isolate client data across multi-jurisdiction workflows with complex permission requirements, and contribute to critical decisions about what data is exposed to an LLM – Passports, financials, family relationships, biometrics - this is the most sensitive data a person can hand over.

You won’t be executing someone else’s spec. You’ll work directly with immigration lawyers, case managers, and ops to design workflows and features that scale across jurisdictions and visa categories. This role reports to the CTO, and the engineering team currently works four days a week from our Parnell offices.

Success looks like: shipping high-stakes features with confidence, meaningful AI capabilities embedded into the platform, and a security posture that matches the sensitivity of the data we hold.

What you’ll own

• Platform development: Build across the full stack (frontend, backend, AI, third-party APIs) on a modern JS platform, shipping features that streamline how our business operates. You’ll also work closely with the CTO on how we isolate sensitive immigration data across multi-jurisdiction workflows, manage complex user permissions, and control what’s exposed to language models.
• AI R&D & integration: Explore, validate, and implement LLM-powered features in both customer-facing and internal workflows — including extending AI into Concord’s own development workflows for productivity, security coverage, and code quality — with an emphasis on where they genuinely improve performance and accuracy.
• Product shaping: Partner with domain experts (lawyers, case managers, ops) to design workflows, automations, and features that scale globally — petition drafting tools, feedback systems, HRIS integrations, and more.

Who we’re looking for

You’ll thrive at Concord (regardless of the role) if:

• You're energised by new challenges and ambiguity, not paralysed by it. When something’s hard or unclear, your instinct is to figure it out rather than wait for instructions.
• You communicate with clarity and precision, whether the audience is a nervous applicant, a time-poor CEO, or a room full of people who know nothing about immigration.
• You're wired for outcomes. You don’t confuse being busy with being effective.
• You're curious by default. You experiment with new tools, challenge existing processes, and consider “we’ve always done it this way” a poor excuse.

To succeed in this role you’ll also need:

• 5+ years building software, ideally on SaaS platforms or in growth startups. You've led, architected, built, tested, and shipped features where failure isn’t an option and you know what it takes to get them across the line.
• Experience with modern JS frameworks (TypeScript, React), strong experience with SQL-based databases, and familiarity or exposure to AI/LLM frameworks.
• A problem-solving mindset. You thrive on untangling complex problems and delivering elegant, straightforward solutions.
• Product-first thinking. You care about what you build, not just the code but how it feels and performs for users. You stand behind the design decisions you make.

Why you’ll love working at Concord

• Your work changes lives, and you’ll get to see it happen. It’s rare to work somewhere the impact is this tangible. You’ll help a founder land in San Francisco and later watch them announce their Series A. You’ll help a brilliant operator relocate for the role of a lifetime, and see their journey evolve from there. The impact here isn’t abstract. You can trace a direct line from what you did to a company scaling or a person’s career trajectory changing for the better.
• You'll grow faster here than anywhere else. We’re early-stage and scaling fast, which means you’ll get exposure and responsibility that would take years to earn at a larger organisation. We prefer to stretch people into opportunities early – leadership and strategy roles open up as we grow, and we’d rather promote from within than hire from outside. You’ll also have access to development opportunities across our parent company, Crimson Education, where 33% of all hires last year were internal moves. Everyone gets a $1,500 annual learning budget, direct feedback through radical candour, and no space to coast.
• We’re high trust, and high ownership. Everyone at Concord holds equity through the Crimson Education ESOP scheme. When the company wins, you win. Day-to-day, that ownership mindset extends to how you work: we’re office-first but flexible around the edges. If you need to shift your morning for school drop-off or block out an afternoon for focused work - that’s your call. We hired you for your judgement, we’re not going to micromanage how you use it.
• The people here are the reason it works. We’re a small team of experienced operators, many of whom are immigrants themselves. We’ve sat on both sides - as the person navigating a visa process, and the one trying to hire across borders. That lived experience means we hold ourselves to a higher standard, because we know what’s at stake. We’re tightly collaborative, we challenge each other constantly, and everyone here is expected to contribute at the level the work demands – no bystanders.

Everyone’s welcome

Concord Visa is built on the belief that moving countries should be possible for everyone. We bring that same philosophy to our own team. We welcome applications regardless of ethnicity, gender identity, disability, age, sexual orientation, or any other characteristic. And yes, for the right person, we’ll sponsor your visa. We know a thing or two about that.

We hire on capability and potential, not checkboxes.

If you have questions, reach out to the hiring manager, Ben Tan ([e-mail])