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Endava

Global tech advisory for private equity

Full-Stack Software Engineer with OAuth

Full-TimeUpdated on 10/15/2026
PLN15.3k/mo
Mid
Warsaw, Poland
In Person
Software EngineeringFull-Stack Engineering

About the job

Requirements
  • At least four years of commercial software development experience using C# and modern .NET.
  • Strong experience designing and developing REST APIs.
  • Experience building scalable enterprise applications or shared platform services.
  • Strong knowledge of object-oriented programming and modern software design principles.
  • Strong understanding of OAuth 2.0, OpenID Connect, and JWT.
  • Good understanding of modern authentication and authorization concepts.
  • Experience integrating applications with enterprise identity providers.
  • Understanding of secure API design and identity-based access control.
  • Experience developing cloud-native applications on Microsoft Azure.
  • Experience with Azure DevOps, Git, and CI/CD pipelines.
  • Understanding of Infrastructure as Code principles, with the ability and willingness to work with tools such as OpenTofu or Terraform.
  • Understanding of Azure API Management or similar API Gateway technologies.
  • Experience developing Angular applications using TypeScript.
  • Experience building administrative or developer-facing web applications.
  • Experience writing automated tests, including unit, integration, and API testing.
  • Experience working in Agile Scrum teams.
  • Ability to work effectively across multiple product teams.
Responsibilities
  • Design, develop, and maintain authentication and authorization services using modern .NET technologies.
  • Develop reusable platform services supporting secure authentication and authorization across multiple business applications.
  • Build scalable REST APIs and integration services used throughout the organisation.
  • Develop and maintain Angular-based administration portals supporting user, group, and permission management.
  • Contribute to the evolution of Fine-Grained Authorization capabilities and centralized access management services.
  • Develop reusable SDKs, libraries, and APIs that simplify integration with the enterprise identity platform.
  • Build developer tooling that improves onboarding and adoption of shared authentication services.
  • Improve developer experience by simplifying authentication, authorization, and platform integration.
  • Produce and maintain technical documentation supporting engineering teams consuming the platform.
  • Design stable, reusable platform interfaces to help minimise breaking changes.
  • Develop cloud-native services running on Microsoft Azure.
  • Build and maintain reverse proxy capabilities using Azure API Management.
  • Support Infrastructure as Code implementation using OpenTofu or Terraform.
  • Contribute to CI/CD pipelines and deployment automation using Azure DevOps.
  • Support continuous improvements in platform scalability, security, and operational resilience.
  • Write unit, integration, and automated tests to ensure platform quality and reliability.
  • Participate in peer reviews, architecture discussions, and technical design sessions.
  • Promote engineering best practices, including Clean Code, automated testing, and secure software development.
  • Collaborate with Product Owners, Architects, QA Engineers, and Platform Engineers to deliver high-quality platform capabilities.
  • Participate in third-line production support and an on-call rotation.
  • Investigate production issues and contribute to platform reliability improvements.
  • Work closely with multiple product teams integrating with the platform.
  • Share knowledge and contribute to establishing long-term Endava ownership of the Authentication and Authorization capability.
Desired Qualifications
  • Experience with Auth0.
  • Experience with Fine-Grained Authorization (FGA).
  • Experience with the Google Zanzibar authorization model.
  • Experience with Azure API Management (APIM).
  • Experience with SCIM integrations.
  • Experience with Identity Federation.
  • Experience with Datadog.
  • Experience with Playwright.
  • Experience with Trivy.
  • Experience with GitLeaks.
  • Experience with Invicti.
  • Experience building reusable developer platforms.
  • Experience working with enterprise shared services.

About the company

Endava is a global technology company that provides digital and technology advisory services to private equity clients. It combines private-equity expertise with its capability to design and build scalable technology platforms, offering actionable analysis across the investment life-cycle. Their teams blend product strategy, technology strategy, intelligent experiences, and high-quality engineering to help clients become more engaging, responsive, and efficient. Revenue comes from advisory fees charged for projects or ongoing services, rather than selling a product. The company differentiates itself by merging deep private-equity know-how (from Intuitus Advisory) with strong technology delivery and product design, delivering end-to-end advice and technical execution across a global footprint. The goal is to help private equity firms maximize the value of their investments by providing board-level insights and technology-driven strategies throughout the investment process.

Company Size

5,001-10,000

Company Stage

IPO

Headquarters

London, United Kingdom

Founded

2000

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Simplify's Take

What believers are saying

  • July 26, 2026 Upstream Works named Endava launch partner for Fall 2026 AI CX rollout.
  • Omnicom shifted hundreds of Omni engineers to Endava in June and July 2026.
  • AI revenue reached 15% of sales, tripling from 5% despite softer demand.

What critics are saying

  • September 21, 2026 auditors triggered an accounting probe into customer and supplier agreements.
  • Mark Thurston's leave and delayed 2026 results threaten restatements and credibility through Q4 2026.
  • A securities class action already targets Endava; a restatement could freeze enterprise pipeline.

What makes Endava unique

  • Dava.Flow gives Endava a branded AI-native delivery stack across 29 countries.
  • OpenAI named Endava one of seven Beta Services Partners worldwide in 2026.
  • Endava wins complex enterprise work by pairing engineering with board-level private-equity advisory.

Help us improve and share your feedback! Did you find this helpful?

Benefits

Remote Work Options

Flexible Work Hours

Health Insurance

401(k) Retirement Plan

401(k) Company Match

Wellness Program

Mental Health Support

Professional Development Budget

Conference Attendance Budget

Stock Options

Company Equity

Phone/Internet Stipend

Home Office Stipend

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

0%

2 year growth

0%
PR Newswire
Oct 7th, 2026
Endava plc (NYSE: $DAVA) faces Securities Class Action amid delayed financials, potential improper accounting, CFO on leave.

Endava plc (NYSE: $DAVA) faces Securities Class Action amid delayed financials, potential improper accounting, CFO on leave. Oct 07, 2026, 08:22 ET SAN FRANCISCO, Oct. 7, 2026 /PRNewswire/ - Endava (NYSE: DAVA) faces a securities class action, seeking to represent investors who purchased or otherwise acquired Endava securities between September 4, 2025 and September 21, 2026. The lawsuit follows a 25% plummet in price on September 22, 2026 after the company revealed serious management and potential accounting problems. National shareholders rights firm Hagens Berman continues to investigate claims that the company violated the federal securities laws. The firm urges Endava investors who suffered substantial losses to submit your losses now. In addition, persons with knowledge who may be able to assist the investigation are invited to contact the firm's attorneys. Class Period: Sept. 4, 2025 - Sept. 21, 2026 Lead Plaintiff Deadline: Nov. 30, 2026 Visit: www.hbsslaw.com/dava Direct Contact Email: [email protected] Firm Telephone: 844-916-0895 Endava plc (DAVA) Securities Class Action: The litigation's focus is on the propriety of Endava's repeated assurances that its "financial statements [...] fairly present in all material respects the financial condition, results of operations and cash flows of the Company," the effectiveness of its internal control over financial reporting, and its "pivot towards AI to establish Endava as an AI leader" was gaining "momentum." The complaint alleges that, during the Class Period, Endava did not disclose that the accounting for certain of its customer and supplier agreements would require additional review and, as a result, it was likely that it would delay the release of Q4 and FY 2026 financial results. Doubt about Endava's assurances arose after the market closed on September 21, 2026. That day, Endava announced the appointment of an interim CFO that "follows the decision of the Board, upon the recommendation of the Audit Committee [...] to place Mark Thurston, the Company's Chief Financial Officer, on administrative leave, effective September 21, 2026." The company also said there is an internal investigation "which was initiated in response to the Company's outside auditors raising concerns about the Company's accounting treatment of certain customer and supplier agreements and related matters." Lastly, Endava announced that its quarterly and annual reports would be delayed. The market swiftly reacted, sending the price of Endava shares down over 25% that day. "We're focused on whether Endava may have to restate its historical financial statements and, if so, whether the adjustments implicate the company's claims that its AI pivot was gaining momentum," said Reed Kathrein, the Hagens Berman partner leading the firm's investigation. If you invested in Endava and have substantial losses, or have knowledge that will assist the firm's investigation, submit your losses now" Whistleblowers: Persons with non-public information regarding Endava should consider their options to help in the investigation or take advantage of the SEC Whistleblower program. Under the new program, whistleblowers who provide original information may receive rewards totaling up to 30 percent of any successful recovery made by the SEC. For more information, call Reed Kathrein at 844-916-0895 or email [email protected]. About Hagens Berman Hagens Berman is a global plaintiffs' rights complex litigation firm focusing on corporate accountability. The firm is home to a robust practice and represents investors as well as whistleblowers, workers, consumers and others in cases achieving real results for those harmed by corporate negligence and other wrongdoings. Hagens Berman's team has secured more than $2.9 billion in this area of law. More about the firm and its successes can be found at hbsslaw.com. Follow the firm for updates and news at @ClassActionLaw. Attorney Advertising. Prior results do not guarantee a similar outcome in any future case. SOURCE Hagens Berman Sobol Shapiro LLP

GlobeNewswire
Sep 30th, 2026
DAVA LAWSUIT: Endava sued for securities fraud; investors should contact Block & Leviton LLP to possibly recover losses.

DAVA LAWSUIT: Endava sued for securities fraud; investors should contact Block & Leviton LLP to possibly recover losses. BOSTON, Sept. 30, 2026 (GLOBE NEWSWIRE) - Block & Leviton announces that a securities fraud lawsuit has been filed against Endava plc (NYSE: DAVA) and certain of its executives. Investors who have lost money in their Endava investment should contact the firm to learn more about how they might recover those losses. For more details, visit https://blockleviton.com/cases/dava. What is this all about? According to the complaint, Endava and certain of its executives misled investors about the company's accounting practices and internal controls. The complaint alleges that Endava represented that its internal control over financial reporting was effective while failing to disclose accounting concerns involving certain customer and supplier agreements that would require additional review and delay the release of its fourth-quarter and full-year 2026 financial results. The truth allegedly emerged on September 21, 2026, when Endava announced that CFO Mark Thurston had been placed on administrative leave pending an investigation by independent outside counsel into accounting concerns raised by the company's auditors. On this news, Endava's American Depositary Shares fell approximately 24.4% to close at $2.11 on September 22, 2026. Investors who purchased Endava securities between September 4, 2025 and September 21, 2026 may have legal rights. Who is eligible? Anyone who purchased or otherwise acquired Endava securities between September 4, 2025, and September 21, 2026, and has lost money may be eligible, whether or not they have sold their investment. Investors should contact Block & Leviton to learn more. What should you do next? The deadline to seek appointment as lead plaintiff is November 30, 2026. A class has not yet been certified, and until a certification occurs, you are not represented by an attorney. If you choose to take no action, you can remain an absent class member. If you've lost money on your investment, you should contact Block & Leviton to learn more via our case website, by email at [email protected], or by phone at (888) 256-2510. Whistleblower? If you have non-public information about Endava, you should consider assisting in our investigation or working with our attorneys to file a report with the Securities Exchange Commission under their whistleblower program. Whistleblowers who provide original information to the SEC may receive rewards of up to 30% of any successful recovery. For more information, contact Block & Leviton at [email protected] or by phone at (888) 256-2510. Why should you contact Block & Leviton? Block & Leviton is widely regarded as one of the leading securities class action firms in the country. Our attorneys have recovered billions of dollars for defrauded investors and are dedicated to obtaining significant recoveries on behalf of our clients through active litigation in the federal courts across the country. Many of the nation's top institutional investors hire us to represent their interests. You can learn more about us at our website, www.blockleviton.com, call (888) 256-2510 or email [email protected] with any questions. This notice may constitute attorney advertising.

GlobeNewswire
Sep 29th, 2026
INVESTOR ALERT: Pomerantz law Firm investigates claims on behalf of investors of Endava plc - DAVA.

INVESTOR ALERT: Pomerantz law Firm investigates claims on behalf of investors of Endava plc - DAVA. September 29, 2026 16:47 ET | Source: Pomerantz LLP NEW YORK, Sept. 29, 2026 (GLOBE NEWSWIRE) - Pomerantz LLP is investigating claims on behalf of investors of Endava plc ("Endava" or the "Company") (NYSE: DAVA). Such investors are advised to contact Danielle Peyton at [email protected] or 646-581-9980, ext. 7980. The investigation concerns whether Endava and certain of its officers and/or directors have engaged in securities fraud or other unlawful business practices. On September 21, 2026, Endava announced that its Chief Financial Officer, Mark Thurston, had been placed on administrative leave pending an investigation by independent outside counsel into the Company's accounting treatment of certain customer and supplier agreements and related matters. On this news, Endava's American Depositary Receipt ("ADR") price fell $0.68 per ADR, or 24.37%, to close at $2.11 per ADR on September 22, 2026. Pomerantz LLP, with offices in New York, Chicago, Los Angeles, London, Paris, and Tel Aviv, is acknowledged as one of the premier firms in the areas of corporate, securities, and antitrust class litigation. Founded by the late Abraham L. Pomerantz, known as the dean of the class action bar, Pomerantz pioneered the field of securities class actions. Today, more than 85 years later, Pomerantz continues in the tradition he established, fighting for the rights of the victims of securities fraud, breaches of fiduciary duty, and corporate misconduct. The Firm has recovered numerous multimillion-dollar damages awards on behalf of class members. See www.pomlaw.com. Attorney advertising. Prior results do not guarantee similar outcomes.

PR Newswire
Sep 25th, 2026
Endava plc (NYSE: DAVA) scrutinized amid Board placing CFO on leave, 25% stock drop - HBSS.

Endava plc (NYSE: DAVA) scrutinized amid Board placing CFO on leave, 25% stock drop - HBSS. Sep 25, 2026, 11:53 ET SAN FRANCISCO, Sept. 25, 2026 /PRNewswire/ - Investors in Endava (NYSE: DAVA) saw the price of their shares tumble over 25% on September 22, 2026 after the company revealed serious management and potential accounting problems. The developments have prompted national shareholders rights firm Hagens Berman to investigate whether Endava has been sufficiently transparent to investors about compliance with applicable accounting rules and, if not, whether it may have violated the federal securities laws. The firm urges Endava investors who suffered substantial losses to submit your losses now. In addition, persons with knowledge who may be able to assist the investigation are invited to contact the firm's attorneys. Endava plc (DAVA) Investigation: The investigation's focus is on the propriety of Endava's repeated assurances that its "financial statements [...] fairly present in all material respects the financial condition, results of operations and cash flows of the Company[.]" Doubt about the accuracy of this and other assurances arose after the market closed on September 21, 2026. That day, Endava announced the appointment of an interim CFO that "follows the decision of the Board, upon the recommendation of the Audit Committee [...] to place Mark Thurston, the Company's Chief Financial Officer, on administrative leave, effective September 21, 2026." The company also said there is an internal investigation "which was initiated in response to the Company's outside auditors raising concerns about the Company's accounting treatment of certain customer and supplier agreements and related matters." Lastly, Endava announced that its quarterly and annual reports would be delayed. The market swiftly reacted, sending the price of Endava shares down over 25% that day. "We're focused on whether Endava may have to restate its historical financial statements," said Reed Kathrein, the Hagens Berman partner leading the firm's investigation. If you invested in Endava and have substantial losses, or have knowledge that will assist the firm's investigation, submit your losses now" Whistleblowers: Persons with non-public information regarding Endava should consider their options to help in the investigation or take advantage of the SEC Whistleblower program. Under the new program, whistleblowers who provide original information may receive rewards totaling up to 30 percent of any successful recovery made by the SEC. For more information, call Reed Kathrein at 844-916-0895 or email [email protected]. About Hagens Berman Hagens Berman is a global plaintiffs' rights complex litigation firm focusing on corporate accountability. The firm is home to a robust practice and represents investors as well as whistleblowers, workers, consumers and others in cases achieving real results for those harmed by corporate negligence and other wrongdoings. Hagens Berman's team has secured more than $2.9 billion in this area of law. More about the firm and its successes can be found at hbsslaw.com. Follow the firm for updates and news at @ClassActionLaw. Attorney Advertising. Prior results do not guarantee a similar outcome in any future case. SOURCE Hagens Berman Sobol Shapiro LLP

GlobeNewswire
Sep 22nd, 2026
DAVA ALERT: Endava investigated for securities fraud by Block & Leviton; investors should contact the firm.

DAVA ALERT: Endava investigated for securities fraud by Block & Leviton; investors should contact the firm. BOSTON, Sept. 22, 2026 (GLOBE NEWSWIRE) - Block & Leviton is investigating Endava plc (NYSE: DAVA) for potential securities law violations. Investors who have lost money in their Endava plc investment should contact the firm to learn more about how they might recover those losses. For more details, visit https://blockleviton.com/cases/dava. What is this all about? Block & Leviton is investigating whether Endava plc violated federal securities laws in connection with its accounting practices. On September 21, 2026, Endava announced that its Chief Financial Officer, Mark Thurston, had been placed on administrative leave pending an investigation by independent outside counsel into the company's accounting treatment of certain customer and supplier agreements and related matters. On this news, Endava shares fell approximately 12.2% in after-market trading. The investigation seeks to determine whether Endava or its executives made misstatements or omissions to investors about the company's accounting. Who is eligible? Anyone who purchased Endava plc common stock and has seen their shares fall may be eligible, whether or not they have sold their investment. Investors should contact Block & Leviton to learn more. What is Block & Leviton doing? Block & Leviton is investigating whether the Company committed securities law violations and may file an action to attempt to recover losses on behalf of investors who have lost money. What should you do next? If you've lost money on your investment, you should contact Block & Leviton to learn more via our case website, by email at [email protected], or by phone at (888) 256-2510. Whistleblower? If you have non-public information about Endava plc, you should consider assisting in our investigation or working with our attorneys to file a report with the Securities Exchange Commission under their whistleblower program. Whistleblowers who provide original information to the SEC may receive rewards of up to 30% of any successful recovery. For more information, contact Block & Leviton at [email protected] or by phone at (888) 256-2510. Why should you contact Block & Leviton? Block & Leviton is widely regarded as one of the leading securities class action firms in the country. Our attorneys have recovered billions of dollars for defrauded investors and are dedicated to obtaining significant recoveries on behalf of our clients through active litigation in the federal courts across the country. Many of the nation's top institutional investors hire us to represent their interests. You can learn more about us at our website, www.blockleviton.com, call (888) 256-2510 or email [email protected] with any questions. This notice may constitute attorney advertising.