Full-Time

Senior Backend Software Engineer

AI Teams

Updated on 8/23/2026

Trading212

Trading212

1,001-5,000 employees

Commission-free trading platform for retail investors

No salary listed

Spain + 1 more

More locations: Berlin, Germany

Hybrid

Hybrid work is offered depending on location.

Category
Software Engineering (1)
Required Skills
Kubernetes
Grafana
Distributed Systems
Apache Kafka
Java
Postgres
RDBMS
ClickHouse
Docker
Microservices
AWS
Elasticsearch
Redis
Kibana
Spring

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Requirements
  • Passion for building artificial-intelligence-driven solutions using rich, large-scale datasets, with the ambition to use the available tools, resources, and engineering support to solve challenging real-world problems.
  • Experience building services in a microservices architecture.
  • Strong understanding of communication protocols such as HTTP, WebSockets, and Advanced Message Queuing Protocol, including when to apply each.
  • Experience with at least one modern web framework; a language-agnostic mindset is preferred.
  • Deep understanding of relational databases, including indexing, transactions, isolation levels, locking mechanisms, and high-performance design.
  • Ability to design and operate systems that perform reliably at scale.
Responsibilities
  • Develop solutions by taking a holistic approach to problem solving, understanding business needs, service architecture, and underlying technologies and infrastructure.
  • Engage in the full software development life cycle, from requirements formation, design, implementation, testing, deployment, and monitoring, with end-to-end ownership.
  • Take full ownership of code and maintain it to a high standard, continuously improving and refactoring when needed.
  • Build for performance, scale, and resilience in an environment where downtime, latency, and data loss are unacceptable.
  • Work in small, autonomous teams with short release cycles while balancing speed with engineering discipline.
  • Learn from peers and actively share knowledge, contributing to a culture of honest feedback and continuous improvement.
Desired Qualifications
  • A language-agnostic mindset when working with modern web frameworks.

Trading212 provides an online trading platform for individual investors to buy and trade a wide range of financial instruments, including stocks, ETFs, and commodities. Its main product features a user-friendly web and mobile experience, with an emphasis on commission-free trading and tools like ‘investment pies’ that let users create diversified portfolios easily. Users fund accounts, place trades, and can earn interest on uninvested cash. The platform generates revenue from cash balances, premium features, and spreads on trades. Compared with others, Trading212 differentiates itself with its simple interface, the investment pies diversification tool, and a focus on retail investors in Europe and the UK, backed by reliable customer service. Its goal is to make investing accessible and affordable for everyday investors by providing a straightforward, low-cost platform for managing portfolios and growing wealth over time.

Company Size

1,001-5,000

Company Stage

Late Stage VC

Total Funding

$28.7M

Headquarters

London, United Kingdom

Founded

2003

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Simplify Jobs

Simplify's Take

What believers are saying

  • Trading 212 opened a Dublin hub on 24 June 2026, adding 40 jobs.
  • The 212 Card launched with 4.35% GBP interest and up to 1.5% cashback.
  • July 2026 pricing advertises 0% FX fee and interest across 13 currencies.

What critics are saying

  • FCA scrutiny followed Trading 212's January 2026 crypto ETN permission lapse.
  • O'Sullivan v Trading 212 and Ombudsman complaints show account closures and execution disputes.
  • Revolut, eToro, and IBKR compress fees; a permissions failure could cripple UK activity.

What makes Trading212 unique

  • Trading 212 combines commission-free investing, ETFs, CFDs, and cash interest in one app.
  • Its pies and automated ETF portfolios simplify diversification for first-time retail investors.
  • Dublin hub since June 2026 strengthens post-Brexit licensing, execution, and compliance depth.

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Benefits

Performance Bonus

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

0%

2 year growth

3%
Silicon Republic
Jun 24th, 2026
Trading 212 to create 40 jobs and establish Dublin-based European hub.

Trading 212 to create 40 jobs and establish Dublin-based European hub. 24 Jun 2026 From Dublin, the company will support core regulated activities across risk, compliance, trading, operations and technology. Trading 212, a European online investment platform, is set to open a new European hub based out of Dublin, a move that will generate 40 jobs over the course of the next three years. The expansion will enable the Dublin location to support Trading 212's core activities across risk, compliance, trading, operations and technology. Headquartered in London, Trading 212 was established in 2004 and employs more than 750 people globally, with a client base in the UK, EU, Australia and other international markets. The Dublin office, located at Sobo Works, Windmill Lane, will serve as a strategic EU regulatory and capital markets hub within the company's post-Brexit multi-hub operating model. The future roles will include specialist positions across trading, risk, compliance, finance, technology and operations. The new team will play a critical role in delivering and supporting a multi-asset execution function and strengthening Trading 212's European regulatory operations and governance capabilities. Commenting on the announcement, Michael Byrne, the CEO of Trading 212 Ireland, said: "Dublin is central to Trading 212's international growth. As our hub for equity, ETF and CFD execution, Ireland gives us world-class regulatory infrastructure, deep talent and a position bridging Europe's two most important financial markets." Michael Lohan, the CEO of IDA Ireland added: "Ireland has built a thriving ecosystem for financial services and technology companies, underpinned by a highly skilled workforce and a culture of innovation. Trading 212's decision to invest here further strengthens our fintech cluster and highlights our competitive offering internationally." Late last week, Future Cast - an innovation, education and R&D nonprofit focused on the construction and quarrying industries - also announced a significant investment and job creation. The organisation has invested €3.25m into developing a 200-year old Co Leitrim church into a 10,000 sq ft centre for innovation, R&D and science. The funds will also enable the creation of 15 new jobs over the coming years, with opportunities for jobseekers in concrete and material science, machine design, prototype development and specialist training. By Laura Varley Laura Varley is the Careers editor at Silicon Republic. She has a background in technology PR and journalism and is borderline obsessed with film and television, the theatre, Marvel and Mayo GAA. She is currently trying to learn how to knit.

TradeInformer
May 29th, 2026
Trading 212 product chief Sergei Riabov departs after six months.

Trading 212 product chief Sergei Riabov departs after six months. * May 29, 2026 2 Mins Read Sergei Riabov, the former Head of Product at Trading 212, has left the broker after just six months in the role. The executive announced his departure in a LinkedIn post on Thursday, describing the move as an opportunity to focus full-time on developments in the artificial intelligence sector. "I'm mind-blown by how fast AI has moved these past months," Riabov said. "Enough that I want to step out and focus on it fully." Riabov joined Trading 212 in December last year from Revolut. At the time, he said he was attracted by the company's product-led culture and the opportunity to work on a platform used by millions of retail investors. In his departure announcement, Riabov said the company had made significant progress during his tenure, citing the launch of new products, platform improvements, and what he described as major advances in AI-related initiatives. "The environment is rare," he said. "The pace the company moves at, the depth of data, and teams genuinely open to learning and taking on hard challenges." Riabov did not announce a new role but said he plans to focus on understanding how the AI industry is evolving and identifying areas where he can make a longer-term commitment. He added that he would continue advisory work alongside those efforts.

FX News Group
Sep 18th, 2025
Trading 212 adds Revolut / ETX Capital alum Christos Drakos to head Crypto

FX News Group would note that Revolut recently brought on board former Binance executive Reem Khayat, to head Crypto product marketing.

PRLog
Jun 6th, 2025
$77.8 Million In Revenue Through April 2025, Confirms Full-Year Guidance; Fast-Track To 400 Million Run Rate; $1 Billion Target After Key Acquisition

NASDAQ: IQST $IQST Revenue Evolution$IQST Massive Client ListCORAL GABLES, Fla. - June 6, 2025 - PRLog -- Diversified Business with Divisions Focused on Telecommunications, Fintech, Electric Vehicles, Artificial Intelligence and More.Organic Growth, Acquisitions and High-Margin Product Expansion.New Rebrand Program with Expansion into Fintech, AI and Cybersecurity to Address Challenges Across Multiple Industries.Completed 11 Acquisitions Since 2018 and Actively Pursuing More.Accelerating Rollout of Cutting-Edge eSIM and Roaming Connectivity Services.Preliminary Net Revenue for First Four Months of 2025 Totaled Approximately $77.8 Million.$57.6M Q1 Revenue Reaffirms Path to $1 Billion by 2027.$11.6 Million in Stockholders' Equity or $4.38 Per Common Share.Successful NASDAQ Uplisting with No Capital Raise or Shareholder Dilution.Definitive Agreement to Acquire 51% of GlobeTopper  fintech innovator with operations across America, Europe, and Africa, Effective July 1, 2025.MOU for Strategic Sale of BChain Subsidiary to Accredited Solutions, Inc. (ASII).IQST Shareholders to Receive ASII Common Shares as a Dividend as Part of Nasdaq Uplisting Plan.IQSTEL, Inc. (Stock Symbol: IQST) offers cutting-edge solutions in Telecom, Fintech, Blockchain, Artificial Intelligence (AI), and Cybersecurity. Operating in 21 countries, IQST delivers high-value, high-margin services to its extensive global customer base. IQST projects $340 million in revenue for FY-2025, building on its strong business platform.IQST has been building a strong business platform with its customers, selling them millions of dollars per month, and by leveraging this trust, the company is now beginning to sell high-tech, high-margin products across its divisions

TradeInformer
Apr 25th, 2025
Trading 212 launches cash value-based CFD trading

Brokerage firm Trading 212 announced on Friday that it has launched a new method of CFD trading for clients.